Obermeyer Thumbs Up Print Mittens 100% Nylon Avalanche Cloth fabric with HydroBlock waterproof breathable coating and DuroGuard DWR/ HydroBlock Sport 100% Polyester Strong Weave/ HydroBlock Sport 100% Polyester Twill Imported Microfleece lining Hook & loop cuff tab closure Integrated clips to retain mitten Integrated nose wipe Reinforced palm & thumb