Heated Long Johns

Top 19 Best Heated Long Johns of 2022 (Reviews)

Rank No. #1

Venustas Men's Heated Shirt Thermal Underwear with 5V Battery Pack, Winter Warm Base Layer Top & Bottom Set Long Johns

• A Total Game Changer: Are you a winter-hater? Then our heated base layers for men will be your secret weapon beneath your outer clothing to enjoy outdoor activities like in other seasons. With a total of 7 heating elements (3 on top layers and 4 on pants), our long John underwear set provides cozy warmth for your whole body that helps you maintain comfortable indoor and outdoor.
• UPGRADE HEATING PERFORMANCE: Venustas men's heated underwear adopts the newest graphene high-tech which makes it so unique and better. Graphene is the thinnest, strongest, and most flexible known thermally conductive material. It features remarkable electro and thermal conductivity, damage-proof ability. Venustas electric heated underwear takes a leap in preheat duration thanks to the great thermal conductivity. It will heat before you can notice it. Warmth spread across your body in seconds
• Long-lasting Warmth for Whole Body: 3 adjustable heating options offers customizable temperature for different needs. Powered by a 5V, 10,000mAh lithium battery, Venustas men’s electric underwear delivers instant warmth within a few seconds and can last up to 6 hours at the high level, 3 hours at the middle level, and 2 hours at the low level.
• So Soft and Comfortable: While cheap lightweight fabric leaves you feeling scratchy, strangled, or trapped, our heated long underwear for men made of Cationic Polyester Fiber and Polyester is buttery soft and comfortable for long periods, letting you enjoy all-day comfort and your outdoor adventures will never end. Enjoying your leisure time at home with these heated base layers is also a good choice.
• Holiday Gift Idea: Give spa-style comfort with Venustas heated underwear set to anyone you care for: your father, husband, brothers, friends, etc. Whether they are an outdoor-lover or a homebody, they will always find Venustas heated long underwear useful and comfortable. Worry-free purchase with 24*7 customer service. Please feel free to contact us via email, we’re always there to help.

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Rank No. #2

BININBOX Men's Heating Underwear Thermal USB Electric Heated Thermal Long Sleeve T Shirts or Pants Washable (Black, L)

• Important reminder: The product itself does not contain a power bank
• Commodity composition: Coat and Pants
• Temperature adjustment: 3 levels of temperature adjustment, one-key free switching
• Applicable places: camping, skateboarding, self-driving, rock climbing, cycling, ice sports, travel, equestrianism, diving, outdoor mountaineering, skiing, hunting, hiking, fishing, shooting, general, outing
• Regarding size: The product is a slim fit. Because it is a suit, the size of the top and the pants are the same, so it is suitable for people with well-proportioned body.Size: XS = manufacturer M, S = manufacturer L, M = manufacturer XL, L = manufacturer 2XL, XL = manufacturer 3XL;

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Rank No. #3

Venustas Women's Heated Shirt Thermal Underwear with 5V Battery Pack, Winter Warm Base Layer Top & Bottom Set Long Johns

• A Total Game Changer: Are you a winter-hater? Then our heated base layers for women will be your secret weapon beneath your work slacks to enjoy outdoor activities like in other seasons. With a total of 7 heating elements (3 on top layers and 4 on pants), our long John underwear set provides cozy warmth for your whole body that helps you maintain comfortable indoor and outdoor.
• UPGRADE HEATING PERFORMANCE: Venustas heated underwear set adopts the newest graphene high-tech which makes it so unique and better than ever. Graphene is stronger than diamond and is the thinnest, strongest, and most flexible known thermally conductive material. Venustas heated underwear takes a leap in heat performance thanks to the remarkable electro and thermal conductivity, damage-proof ability of graphene. It will heat before you can notice it. Warmth spread across your body in seconds
• Long-lasting Warmth for Whole Body: 3 adjustable heating options offers customizable temperature for different needs. Powered by a 5V, 10,000mAh lithium battery, Venustas lady’s electric underwear delivers instant warmth within a few seconds and can last up to 6 hours at the high level, 3 hours at the middle level, and 2 hours at the low level.
• So Soft and Comfortable: While cheap lightweight fabric leaves you feeling scratchy, strangled, or trapped, our heated long underwear for ladies made of Cationic Polyester Fiber and Polyester is buttery soft and comfortable for long periods, letting you enjoy all-day comfort and your outdoor adventures will never end. Enjoying your leisure time at home with these heated base layers is also a good choice.
• Holiday Gift Idea: Give spa-style comfort with Venustas heated underwear set to anyone you care for: your mother, wife, sisters, friends, etc. Whether they are an outdoor-lover or a homebody, they will always find Venustas heated long underwear useful and comfortable. Worry-free purchase with 24*7 customer service. Please feel free to contact us via email, we’re always there to help.

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Rank No. #4

Heated Underwear Heated Pants for Men Thermal Underwear Set Long Johns Thermal Set Long Underwear Women for Skiing Winter Base Layer （L） Black

• 【Soft and Breathable Fabric】Electric heated thermal underwear Warm, breathable, comfortable, elastic waist design, lightweight and warm, to ensure that you do not lose too much heat, and enjoy the comfort of warmth. Product packaging: 1* heated Long John set (top + pants), 2 * 4000 mAh Li-Po Battery, 1 * adapter, 1 * manual.
• 【6 carbon fiber heating elements and 3 Settings Temperature Controller】 2021 upgraded thermal underwear is made of carbon fiber heating elements. 6 carbon fiber heating elements generate heat across core body areas,top:shoulder , back , waist; heated pants: abdomen , knee, wider heating area, balanced heating; Adjust 3 heating settings (High, medium, low) with just a simple press of the button. 15s start heating, immediately make you feel warm!
• 【7.4V 4000 mAh Rechargeable Li-ion Battery】 Battery capacity upgrade, 4000mAh Li-ion battery can be fully charged in 4-5 H, working time is about 3.5-6.5H; heated infrared elements can stimulate your blood circulation, help relieve muscle pain. Especially for Renault, arthritis, poor circulation, joint stiffness.
• 【Applicable Places】 Rechargeable electric heated underwear, When used in an environment where the ambient temperature is below -20 degrees, you won't be afraid of cold; suitable for indoor and outdoor, motorcycle, skiing, fishing, travel, camping, bicycle driving, leisure travel and business travel, work and winter sports, An ideal gift for outdoor sports essentials and other outdoor activities.
• 【After sale】 1 year warranty, if you have any questions about J-Jinpei products, please feel free to contact us, we will reply within 24 hours and provide you with the best solution! Please rest assured to buy!If you are convinced of J-Jinpei's heatable products, you can share them with your friends.

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Rank No. #5

Heated Underwear Top + Heated Pants, Thermal Underwear Set Long Johns with Fleece Lined Base Layer Thermals Sets for Men Women (Black, M)

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Rank No. #6

Venture Heat Heated Pants with Battery - 9 Watt Electric Sweats Base Layer Long John for Men Women, Quest (XL) Black

• ↔️ STRETCHABLE HEATING | The only heated base layer on the market that can move and flex as you do. 4 way stretch. No bulky pads or panels.
• ⏲️ 6 HOURS | Operates up to 6.5 hours (low), 4 hours (med), 2 hours (high) when used with our included 5.0V 5000 mAh Heated Apparel Power Kit
• 🔥 3 ZONES | Targets lower back, right and left knees. High, medium, and low settings. Change the heat setting of your pants with a simple press of a button
• ⚡ RECHARGEABLE | Reusable again and again. Can also charge your phone and smart devices!
• 👕 EASY CARE | Just toss in your washer and dryer machine. Designed in USA. USA Support. 1 Year Warranty. Established Quality Since 2003

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Rank No. #7

Women's Heated Thermal Underwear set, USB Women's Electric Thermal Long Sleeve Top and Bottom Long Johns (Black,Large)

• Multifunction: Our USB Heated Clothes not only can it be used for winter heating, but also has obvious physiotherapy effects. Heated clothing can help improve blood circulation, enhance metabolism, reduce muscle stiffness, etc., activate blood and keep the body warm. It is a perfect gift for the elderly, lovers or friends. The best Thanksgiving and Christmas gifts.
• Smart Heat Across Body: Heat quickly in seconds, 8 carbon fiber heating elements generate heat across core body areas (shoulder, back, waist, Hind hip, knee), using carbon fiber heating technology, temperature controllable, quickly reach 55°C/ 131°F.
• Temperature Control: three-speed temperature control, blue energy-saving gear (42°C/108°F), white comfort gear (48°C/118°F), red warm gear (55°C/ 131°F), Press and hold the button for 3 seconds to turn on, lightly press Button one-button shift. When the temperature inside the clothes reaches 55°C, the heating will be automatically stopped.
• Usb Interface: The electric thermal underwear uses a USB interface. This means you can use any 5V/2A power pack to power the thermal underwear. A 10,000 mA power bank can generate heat for at least 8 hours in thermal underwear. Note: There is no power bank!
• Washing Instructions: Machine washable/hand wash. If it is machine wash, please put the clothes into the laundry bag to wash. To ensure the service life of the clothes, try to avoid strong washing and dry normally. Rinse it with clean water after washing.Do not wring it out. Hang dry it naturally?(Please refer to Size Chart in the picture, choose the clothes that suit you best according to your own size, and choose a larger size if you are obese or prefer loose.)

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Rank No. #8

Rechargeable Heated Underwear, Winter Outdoor Thermal Clothing Sets with Chargers and Lithium Batteries Black

• Thermal Underwear Set [Immediate heating & long battery life] - This thermal shirt for men and women heats up in 16s with a carbon fibre heating element layer for back and rear waist coverage. It is powered by a 7.4v 4000mah portable lithium ion battery that heats and warms the body. The long battery life gives you hours of continuous warmth and comfort, making it the ideal companion for the autumn and winter months.
• [3 Temperature Levels] - This electric underwear is designed with 3 heat settings that can be adjusted from 104℉ (lowest) to 140℉ (highest) with the touch of a button. The far infrared heating function promotes blood circulation, relieves muscle aches and pains, activates various functions between the skin and boosts metabolism.
• [Soft and comfortable material, unique design] - 92% polyester and 8% spandex fabric; Unique stand-up collar and secure zip closure make it more comfortable in cold weather; Unique cuff design allows you to put your hands on the sleeves, leaving the thumb opening to make your hands feel exceptionally warm; High safety: zero radiation. Can be washed by hand or machine.
• [Wide range of applications for thermal underwear] - unisex, very suitable for daily commuting, cold office in autumn, this thermal shirt is also perfect for all kinds of outdoor sports in winter, such as skiing, skating, hunting, motorbike riding, running, fitness, etc.
• [What you get] Product package: 1*heated underwear set (top + trousers), 2*4000 mAh lithium batteries, 1*adapter, 1*manual. If you have any questions, please do not hesitate to contact us by email with pictures of the problem in question and we will give you a satisfactory answer within 24 hours.

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Rank No. #9

Rocky Thermal Underwear for Men (Thermal Long Johns Set) Shirt & Pants, Base Layer w/Leggings/Bottoms Ski/Extreme Cold (Black - Midweight Fleece/X-Large)

• KEEP WARM (WITHOUT THE SWEATY MESS): Happy Customers say the unique breathable, moisture-wicking fibers on Rocky thermal underwear keeps them warm, without becoming sweat-soaked, so trips to the snow aren’t ruined by constant uncomfortable sweating and overheating
• NO MORE OLD-SCHOOL SCRATCHY INSULATED UNDERWEAR: Traditional cotton long underwear are simply scratchy and uncomfortable to wear for long periods of time, Rocky thermals are made from a soft, comfy polyester blend so you can enjoy all-day comfort, and your winter adventures never have to end
• FLEECE-LINED COMFORT (WITHOUT THE BULK): Don’t let the lightweight fabric fool you, thanks to the fleece-lined design, this thermal underwear set gives you high-quality warmth that fans say keep them warmer than traditional puffy thermals or wool base layers that leave you feeling strangled or trapped
• NO MORE AWKWARD ADJUSTING THANKS TO ELASTIC SEAMS: Check out the pictures and see how this men’s thermal underwear set is crafted using elastic seems that keep tops and bottoms from falling down or bunching up (even on long walks to school), and if your family enjoys skiing, snowboarding, or ice skating then Rocky makes a great base layer -- but without the sagging and ‘awkward adjustments’
• MACHINE WASHABLE FOR EASY CLEANUP: While cheap Thermal Underwear unravel in the washing machine after only a few cycles, Rocky uses high-quality stitching for thermal leggings and long sleeve shirts that stand up to the washer -- even with super-active days and many muddy adventures

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Rank No. #10

Thermal Underwear for Men Long Johns for Men, Base Layer Men for Cold Weather Black-green

• Beat the Cold : Designed with ultra-soft lining fleece, the thermal underwear for men keeps the cold air out and preserve heat effectively in Extreme Cold Weather. Also, the intensive and professional seaming reduces heat dispeating. It is the best base layermen in cold weather to keep you warm during skiing, running, jogging, hiking, riding, walking the dog in winter.
• Multi-functional Advanced Material: Superior to fabrics , as the only advanced bamboo charcoal long johns for men, it performs well on heat retention and moisture wicking. The bamboo charcoal fiber takes in three times water than other fabrics. Consequently it gets rid of moisture faster, and keep you warm and dry with no sticky or clammy feeling.
• 4-Way Stretch Compression Suits：Added non abrasion fabric material with excellent elasticity and durability, the base layer men is high elastic, add range of motion and offer maximum freedom and support of your body . Besides, designed to increase blood flow and amount of oxygen in the blood,the thermal underwear for menimproves blood circulation,protect you from muscle injury and fits for sport activities, workouts.
• Superior Wicking Capability: Made from bamboo charcoal fiber, the long johns for men is highly absorbent, 40%+ more absorbent than other fabrics. Filled with micro gaps and holes, the bamboo charcoal fiber allows for the best moisture absorption and ventilation. You no longer worry about that sticky or clammy feeling as work out or lounge at home , so your comfort and dryness are assured.
• For Any Occasions : This thermal underwear for men is the perfect option during various indoor activities and outdoor excursion. It is the best choice for hiking long johns for men,thermal ski underwear for men, thermal underwear for jogging, thermal underwear for riding etc. PLEASE REFER TO IMAGE of ACTUAL MEASUREMENT on Left Side in advance of your purchase.If you prefer a loose one, you can order up a size.

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SaleRank No. #11

ViCherub 2 Sets Women's Thermal Underwear Set Long Johns with Fleece Lined Ultra Soft Top & Bottom Base Layer Thermals for Womens Black & Gray Large

• 『Ultra Soft and Comfortable』: 92% Microfiber (Polyester ) + 8% Spandex blend super skin-touch fabric, smooth, comfort, lightweight, durable and breathable, bring warmth like live in Spring.
• 『Comfy Skin Stretch』: This silk base layer long john knit set adopts latest Four Way stretch with an elastic waistband, perfectly fits your body curves, keeps you cozy to beat the chilly weather.
• 『Fleece Lined Keep Warm』: Womens thermals underwear with Fleece Lining in nice thickness, gives you warmth without thick or heavy layers, perfect for indoor/outdoor winter activities.
• 『Sweat Moisture Wicking』: The thin light weight long underwear clothing maintains your body heat by wicking moisture away from your skin; drying quickly and insulating from extreme cold.
• 『Perfect Gift for Family/Friends』: Warmth is the best expression of love in the cold winter, whether you are running, hiking, biking, hunting, snowboard, ski and camping, daily wear our woman long underwear thermals at home or under your clothes in cold wearther.

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Rank No. #12

SIORO Thermal Underwear for Men Double Fleece Warm Long Johns Ultra Soft Base Layer Set with Fly for Cold Weather, Small, Black

• 【DOUBLE FLEECE MATERIAL WARMTH】Size Guide: Please choose one size up than you normally wear. SIORO thermal underwear for men are made of a polyester spandex double micro-fleece fabric to provide the ultimate warmth for cold weather.
• 【LAYER OF COMFORT & MOISTURE WICKING】The thermals are designed to keep insulating body heat effectively. The soft material is not just able to retain body heat but simultaneously wick away moisture to maintain a comfortable temperature.
• 【FLEXIBILITY FOR ANY MOVEMENT】The thermal long johns set with polyester spandex has 4-way stretch to give you flexibility to move with you and keep you warm without sacrificing your range of motion or comfort.
• 【SNUG】Our thermals are made to have a snug fit that ensures no bunching around your waistline or sleeves to reduce heat loss and better fit when worn under outer layers.
• 【ADDED EXTRA COMFORT】Men thermal base layer have no tags, which reduces any skin irritation. They can be worn under your clothes for added insulation and at the gym for added support and movement.

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SaleRank No. #13

ViCherub Men's Thermal Underwear Set Fleece Lined Long Johns Winter Base Layer Top & Bottom 2 Sets for Men

• 92%ULTRA-SOFT POLYESTER AND 8%SPANDEX: The inside of the thermal underwear is super soft, comfortable, and snug but it doesn't restrict movement at all. They are comfortable, warm, and color-fast after many washes. They fit perfectly and when temperatures are close to or are freezing cold, they keep you quite warm.
• GOOD MOISTURE WICKING AND SWEAT ELIMINATION: When you are sweaty and hot from exercising, the thermal underwear set can decrease sweat or any moisture that may occur by wicking it away from your skin to dry more quickly, all the while, insulating from the cold.
• SUITABLE FOR INDOOR OR OUTDOOR WEAR: Winter, outdoor work, travel, camping & ski wear. The set will meet all of your needs and expectations. You can wear them outdoors or indoors and be confident you will have maximum comfort and protection results.
• HIGHLY STRETCHABLE: Offers full mobility and freedom of movement. Wear-resistant and shrink resistant material.
• 2 PIECE SET:The thermal underwear set consists of two parts, top and pants, with plenty colors for you to choose from： Black or Grey.

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Rank No. #14

Heated Pants Thermal Underwear for Men Rechargeable, Electric USB Heating Long Underwear Leggings Lightweight Base Layer Long Johns Fleece Lined for Winter Indoor & Outdoor (No Battery)

• 【SIZE GUIDE: Please order 1-2 size larger than you normally wear.】 Heated pants with three heating zones keep you staying warm outside without the heavy clothing. Three carbon fiber heating pads cover your abdomen, left and right knee, which help improve your blood circulation, enhance metabolism, reduce muscle stiffness and is suitable for people who are afraid of cold.
• 【THREE HEATING LEVELS】 Heated leggings for men are easy to operate with one smart controller. Long press the power button for 3 seconds to turn it on. Short press the button to adjust three heating levels. High level: 50-55℃/122-131℉, medium level: 45-50℃/113-122℉, low level: 40-45℃/104-113℉. To turn it off, press and hold power button until the light off. Please Note: Battery is NOT included in the package. Men's heated long underwear is powered by any 5V/2A power bank.
• 【COMFORTABLE WEARING EXPERIENCE】 Heated base layer men is made from polyester and spandex, super soft, skin-friendly and lightweight fabric with fleece lined. Slim fit design makes heated pants like second skin for minimizing heat loss. High elastic heated base layer gives you flexibility and a sense of freedom in all your activities. Please Note: There are three different linings and they are delivered randomly.
• 【FOR INDOOR AND OUTDOOR】 Heated thermal pants for men are suitable for home wear, can be worn as pajama on chilly nights. Heated long johns keep you warm and cozy when you going out to hiking, jogging, biking, motorcycling, fishing, skiing or working outside. An ideal gift for your grandparents, parents, your family members and friends for Mother's Day, Father's Day, Birthday, Thanksgiving and Christmas.
• 【Washable】 Support machine washing in a laundry bag and hand washing. Hang dry. Do not bleach. To ensure the longevity of these heated long johns, try to avoid strong washing and normal drying. Note: please take out the battery before washing and put USB cable back in the pocket.

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Last update on 2024-03-27 / Affiliate links / Images from Amazon Product Advertising API

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