Made from Premium Super Roubaix that has a plush brushed interior for comfort and warmth. The rolled end at the wrist has been specifically designed to grip without the need for silicone and set-back stitching is flat locked for comfort. The grip at the top of the warmer is an integrated seam that combines fabric and silicone for the perfect seal and minimal chance of irritation. - Integrated upper gripper holds garment in place - Moisture wicking - 4-way stretch Super Roubaix fabric ensures maximum comfort - Brushed interior for added warmth