The primary materials that compose this product contain a minimum of 20 percent recycled content. Keep your hands working on cold days by wearing Saucony® Oysterpuff MittSaucony. It has puffer construction with knit cuffs. Reflective details for visibility in dark conditions. Material:Primary: 69g/m2 100% recycled polyester;Insulation: 100% recycled polyester infused with oyster shells. Machine wash. Imported. View Zappos.com Glossary of Terms Saucony Oysterpuff Mitt