Fox River Double Ragg Mitt Medium MEDIUM. Extra heavy weight outer shell: 85percent wool 15percent nylon Liner: 67percent acrylic 23percent wool 10percent nylon. Specifications for Fox River Double Ragg Wool Mitten: Manufacturer: Fox River Size: Medium Age Group: Adults Gender: Unisex Color: Brown Tweed Fabric/Material: Wool Acrylic Nylon Seasonal/Temperature Use: Chill Weather Additional Features: Extra-Heavyweight Soft Terry Liner Package Contents: Fox River Double Ragg Wool Mitten The Fox River Double Ragg Wool Mitten is a quality addition to the Fox River lineup. For more great deals on Gloves by Fox River please browse our Fox River Gloves page.