The parallel ski mittens are ideal for ski and snowboard holidays. The ski mittens are made from snowproof fabric and are fleece lined for extra warmth and are breathable. The snow mittens have a rubber palm and rubber fingers that are essential for extra grip. The super soft nose wipe is an enhanced feature that is perfect for use on cooler days when up on the mountains. Rubber Palm Grip The palms and finger areas of the mittens have rubber fabric on them to enhance the grip of the gloves. Size Guidelines The length of the glove is measured from the cuff to the top of the middle finger and the width of the glove is measured across the widest part of the palm. Small: length - 29.5, width - 11.2cm Medium: length - 30.2cm, width - 11.6cm Large: length - 30.8cm, width - 12cm X Large: length - 31.5cm, width - 12.4cm