The Enhance Heat Fleece Hand Muff features a brushed tricot outer shell with a durable water-resistant coating and a zippered pocket for storing hand warmers, snacks, and more. Inside, advanced graphene fleece amps up heat retention and thermal conductivity, keeping you warm through long, punishing sits. Elastic fleece cuffs lock warmth in. An adjustable webbed belt ensures this warming accessory is always within reach.