Superior Heating Elements

• Graphene is stronger than diamond and is the thinnest, strongest, and most flexible known material. It features remarkable electrical and thermal conductivity, damage-proof ability. Adopting the graphene heating element makes this Venustas heated underwear shirt is so unique and better than ever. They will heat before you can notice it. Warmth spreads across your core body in seconds. 

Brand New Wearing Experience

• Instant Warmth. Equipped with Venustas graphene heating system, this thermal underwear now has an incredible heating performance. After you wear it and press the button, it will heat up in seconds and then deliver warmth to your whole body.
• 3 Graphene Heating Panels. This heated shirt has 3 heating pads that can cover your abdomen, back, and back waist.  
• 3 Heating Levels. This heat-up base layer shirt for men features 3 heating levels (low, medium, high). You can adjust the level to enjoy different warmth by pressing the button.
• Working Time. It comes with a 5V battery pack, which enables 4-5hrs on high, 6-7hrs on medium, 11-12hrs on low heating setting. You can enjoy the additional warmth all along your sleeping time. 

Considerate Design

• Knitted Cation. Crafted with knitted cation, these thermal shirt have the remarkable moisture-wicking feature. You don’t need to worry about that sticky or clammy feeling when using the heating panels. Your comfort and dryness are assured.
• 100% Polyester Lining. Better than most thermal underwear on the market, Venustas heated thermal underwear shirt adopt 100% polyester to ensure a warm and comfortable wearing experience. 

Specifications

What's Included

• 1* Heated Apparel
• 1* Battery Pack (10000mAh, 5V)
• 1* Waterproof Bag

Guarantee

• 1-Year Limited Warranty on Battery
• 2-Year Limited Warranty on Heating Elements (Official Website ONLY)
• 30-Day Refund and 60-Day Exchange
• FREE Exchange Shipping in USA