The Silkwarm glove is made from silk & keeps your hands warm! Made from 100% silk for smooth friction free layering & moisture control they will add valuable warmth as part of a layering system or on their own. Weighing next to nothing & packing up super small you can afford to keep this in your pack/pocket at all times. Smooth face reduces friction between layers Low bulk to aid layering & packing Elasticated ribbed cuffs for snug wrist fit Box-finger construction for enhanced fit Seamless palm & back for comfort