FIT & DESIGN: Women-specific fit mittens Slim cuff with hook and loop cinch to help keep out the elements 240g of insulation for extra warmth Dual heating system with Neofleece insulation Kinetic fabric amplifies temperature by 4-5 degrees while amplifying natural body heat Velcro(R) cinch cuff Heatwave warming construction TECHNOLOGY: 100% waterproof and breathable to keep you warm and comfortable Soundtouch technology provides touch capability without having to remove your gloves