Obermeyer 18010 Women's Alpine Gloves 100% Polyester HydroBlock Pro 100% Polyester Stretch, HydroBlock DWR 100% Nylon Yarn-Dyed Plaid, HydroBlock Sport 100% Polyester 2L Twill Heather, HydroBlock Sport 100% Nylon, HydroBlock Sport 100% Polyester Twill Permaloft 100gm HydroBlock Sport - Obermeyer independently third party tests all of its technical fabrics for performance verification. Our high performance specialty fabrics use fully coated hydrophobic laminations and a superior DWR polymer coating for stain protection and coating integrity. HydroBlock Sport resists up to 10,000mm before water penetration while allowing 10,000 grams of water vapor to pass through within a 24-hour time frame Zipper heater pack pocket - Integrated heater pouch pockets allow you to add chemically enhanced heat packets to the glove. This is especially beneficial to one's extremities which typically have lower blood flow. A must on cold days. Full-Motion glove construction - Obermeyer Gloves are patterned for motion. Extra length in the patterns and are slightly pre-curved fingers  crafted to mimic the shape of a gloved hand and grip Leather palm; Fitted elastic wrist; Integrated clips to retain mittens/gloves; Reinforced thumb; Integrated nose wipe