EN

Foern

Heated Thermals Underwear Set for Men with 2 Quickly-Charging Batteries Heated long Johns Shirts and Pants Women M

3.1

$207.99

SizeXX-Large

About this item

  • ✔Don’t let the cold limit your days—our heated thermal underwear set is your go-to winter base layer for every scenario, keeping men and women cozy no matter where the season takes you. This full set includes a long-sleeve heated shirt and heated pants (or leggings for women), crafted with soft fleece-lined cotton that feels gentle on skin while locking in warmth—more than just thermals, it’s a reliable heating suit for frigid weather. ✔Heading out for a hunting trip at dawn? 42 heating zones (shoulders, back, knees, waist) keep your core warm while you wait in blinds, and insulated fabric blocks wind chill. Hitting the slopes for skiing or snowboarding? Wear it as a slim base layer under your ski jacket—no bulky bunching, just steady heat to fight post-run shivers. Working outdoors, shoveling snow, or fixing your car in the cold? Rated 3.1 out of 5. Customers find the heated underwear set warm and perfect for cold days.
Specification

Product facts

Key details

department
mens
batteries
2 Lithium Polymer batteries required. (included)
date_first_available
September 20, 2025
product_warranty
For warranty information about this product, please click here
best_sellers_rank
#424,215 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #210 in Women's Thermal Underwear Sets
Overview

About this item

  • ✔Don’t let the cold limit your days—our heated thermal underwear set is your go-to winter base layer for every scenario, keeping men and women cozy no matter where the season takes you. This full set includes a long-sleeve heated shirt and heated pants (or leggings for women), crafted with soft fleece-lined cotton that feels gentle on skin while locking in warmth—more than just thermals, it’s a reliable heating suit for frigid weather. ✔Heading out for a hunting trip at dawn? 42 heating zones (shoulders, back, knees, waist) keep your core warm while you wait in blinds, and insulated fabric blocks wind chill. Hitting the slopes for skiing or snowboarding? Wear it as a slim base layer under your ski jacket—no bulky bunching, just steady heat to fight post-run shivers. Working outdoors, shoveling snow, or fixing your car in the cold? Rated 3.1 out of 5. Customers find the heated underwear set warm and perfect for cold days.

Have a question about this product?

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail

Product videos

Product video 1

Customer reviews

7 reviewsMixed

Rated 3.1/5 across 7 reviews — notable concerns raised.

  • 43% of sampled reviews rate 2 stars or below.

Customers say

Customers find the heated underwear set warm and perfect for cold days.

Generated from the text of customer reviews

★★★★★

Warm, Comfortable, and Perfect for Cold Days!

Warm, Comfortable, and Perfect for Cold Days! I’m really impressed with this heated thermal underwear set! The material is soft and comfortable, and it warms up quickly with the included rechargeable batteries. The heat zones are well-placed and keep me warm all over — perfect for cold mornings, outdoor activities, or just staying cozy indoors. The batteries charge fast and last several hours on a single charge. Fits true to size and feels great to wear under clothes. Highly recommend for anyone who hates being cold! Read more

Erika R Wilburn
★☆☆☆☆

disappointment

They worked for two washes and then stopped working. Read more

Hosni Alber Lorenzana Ibarra
★★★☆☆

Size

Size for bottom was good but top to big for a medium. Batteries take too long to charge and don't last as long as supposed to. Read more

donna norton
★★☆☆☆

Not thermal underwear!

Should not be advertised as thermal underwear set… they are more like sweats because the fabric is SO thick and they are not fitted. The shirt isn’t stretchy enough, so the sleeves ride up when you move your arms. No way these fit under any clothes other than another pair of baggier sweats. They were packaged nicely and seemed to heat up ok, but definitely won’t work for what I needed. Read more

Customer
★★★★★

Warmth

The perfect apparel for cold weather!! Read more

Elisha Gatten
★☆☆☆☆

Too heavy

Sent it back - battery is so heavy made pants fall down Read more

nicole ulrich
★★★★☆

Work outside

If you work outside you need these. One of my batteries didn't work but Amazon took care of it. I found out any battery with a USB or 3.5mm output works. You don't need clothing specific power source. I washed and dried them as normal clothing. They still work just use the protectors on the cord. Read more

Chad

Similar Products

Page 1 of 2

We use optional analytics and advertising cookies to understand how visitors use Ventari, measure ads, and improve the experience. You can accept all optional cookies, allow analytics only, or decline them. See our Cookie Policy.