Seirus Men's Heatwave Winter Gloves - Designed for all your wintertime adventures. Features Heatwave heating system to lock in your heat. Neofleece insulation for extra warmth. Reflective stage inside that returns 20% more warmth; Kinectic stage that amplifies temperature 4-5 degrees; Soundtouch so you don't loose the warmth for an important phone call; Style: 1620.1.030;