Now with a flexible black leather palm and finger construction, and using a waterproof breathable membrane, this full length glove can be used either by itself or together with a waterproof Sealskinz glove as a liner. Present is the fantastic Primaloft insulation ( lightweight and soft, the core creates millions of air spaces, that repels water, keeping you dry and warm in wet conditions) for superior warmth. With an extremely tough nylon tactel outer shell, corrugated knuckle design for protection and durability. Extended cuff and drawstring closure. Concealed polyurethane foam protection for knuckles and fingers.