Heat Holders gloves with HeatWeaver thermal lining. The pouch, fur-like lining is silky, luxuriously soft and very effective at retaining warm air, maximizing the amount held close to the skin. These supremely cozy Heat Holders knitted gloves are made with a long protective ribbed cuff, forming a sleeve that hugs the wrist warmly, helping to seal warmth in. Outer: 53% Polyester 47% Acrylic, Lining: 100% Polyester.