FNDN™ Heated Thermal Waffle-Knit Shirt

Stay ahead of the cold with the FNDN™ Heated Thermal Waffle-Knit Shirt, a cutting-edge long-sleeve thermal that combines advanced heating technology with premium comfort. With heating elements on both the front and back, this shirt is crafted from an ultra-soft cotton blend in a weighted waffle-knit fabric, delivering moisture-wicking, lightweight, and breathable performance—ideal for any activity providing jacket-like warmth without the bulk.

The soft-touch controls allow you to select from 4 radiant core heating levels: High, Medium, Low, and a battery-saving “Smart Pre-Heat” mode, which optimizes battery life by automatically adjusting from pre-heat to medium.

Powered by a compact 10,000mAh USB battery pack, this shirt delivers up to 8 hours of continuous warmth. The rechargeable battery also doubles as a power source for your mobile devices, making it the ultimate cold-weather companion.

[ Please order +1 size up for a more relaxed fit ]

Features:

• Ultra-soft cotton blend waffle-knit thermal fabric with front and back heating

• Breathable, moisture-wicking material with raglan sleeves

• Rib-knit collar and flatlock seams

• Four heating levels: High, Medium, Low, and Smart Pre-Heat

• Tactile button for easy activation, even when layered

• 8 hours of continuous warmth, powered by a lightweight 10,000mAh battery

• Universal USB charging capability (can charge other devices)

• Machine washable (remove battery before washing); lay flat to dry

Includes:

• 1 FNDN™ Heated Thermal Waffle-Knit Shirt (front and back heating)

• 1 USB rechargeable 10,000mAh battery pack

• 1 USB charging cable

Designed in Detroit