UGG Mens Shasta Winter Mittens NWT Shell back: recycled polyester • Shell palm: genuine leather • Faux fur lining: recycled polyester • Insulation: recycled polyester • Adjustable wrist, storm cuff • Waterproof • Reinforced knuckles • Genuine leather palm for grip • Hang tab on each mitten to hang dry • Mitten clips to keep your pair together while you aren't wearing them • Silicone UGG logo at the cuff • Hand wash cold/dry flat