SmartWool Cozy Flip Mitt - Past Season LINING: 51% Acrylic ,49% Merino Wool, Thumb & Index Finger Tip: 44% Polyester, 24% Merino Wool, 23% Acrylic, 9% Metal, LINING: 50% Polyester, 19% Merino Wool, 19% Acrylic, 12% Metal Knit in Taiwan Terry loop interior construction for extra warmth and cushioning Knit-in touch screen capability on thumb Style: SW0SC307