OUTER MATERIAL Backhand and cuff made of windproof, waterproof and breathable HESTRA Flextron softshell fabric. Palm made of impregnated goat leather. INSERT CZone INSULATION G-loft polyester LINING Brushed polyester FEATURES Backhand designed with intergrated heating loops on fingers and thumb. Rechargeable / replaceable batteries. USB charger. Snow lock. Handcuffs.