Smartwool Cozy Mitten 46% Merino Wool 46% Acrylic 7% Nylon 1% Elastane Thumb & Index Finger Tip: 39% Polyester 25% Acrylic 24% Merino Wool 7% Metal 4% Other Fiber 1% Elastane Knit in Taiwan Terry loop interior construction for extra warmth and cushioning Knit-in touch screen capability on thumb Style: SW0SC306