Smartwool Striped Knit Mitt Body: 46% Merino Wool, 46% Acrylic, 7% Nylon, 1% Elastane; Thumb Tip: 93% Polyester, 6% Other Fiber, 1% Elastane Knit in Taiwan Versatile, lightweight knit for ease of movement Rib knit cuff finishing for bulk-free fit Knit-in touch screen capability on thumb Style:SW0SC252