These aren't your grandmother's mittens, the Smartwool® Knit Mitt is made from a soft yet durable knit material and feature a touchscreen compatible thumb. Mittens with separate thumb and ribbed cuff. 50% polyester, 46% merino wool, 2% other fibers, 1% elastodiene, 1% elastane. Machine wash cold, dry flat. Imported. View Zappos.com Glossary of Terms Smartwool Knit Mitt