Premium heated mitt combining Swany&';s traditional mitt warmth with cutting-edge Ewool technology for unmatched cold-weather performance. Features a Performance leather construction delivers superior durability and gripa Ewool heating elements provide instant, controllable warmth at the touch of a buttona Triplex Alpha insulation system utilizing Primaloft Cross Core provides maximum warmth-to-weight ratioa Dryfinger II waterproof/breathable insert keeps hands completely drya Up to 8 hours of legendary warmth with rechargeable battery systema Secure leash system prevents loss during mountain activities