Women′s Sherpa lined insulated socks keep feet comfortable and warm in cold conditions with full cushion protection Sherpa lined insulated socks keep feet comfortable and warm in cold conditions with full cushion protection 69% Acrylic/30% Polyester/1% Elastane Inner Lining: 100% Polyester Sherpa lined construction Mid-High cold weather sock Reinforced heel and toe Arch Support for Stability Full cushioned