The Seirus Men's HeatTouch™ Hellfire™ Mittens provide the maximum heat and comfort like no others. They feature exclusive Flexible Fusion™ heat panel provides warmth to the entire glove back and wraps around to the fingers. These gloves are engineered with 280g of HeatLock™ insulation to make them waterproof. These amazing mittens are constructed with ToughTek with Soundtouch™ to offer the performance you need outdoors. The Seirus Men's HeatTouch™ Hellfire™ Mittens offer the ultimate technology to stay warm in the most adverse weather conditions.