Nifty5 mittens are designed for performance sports, no matter what. You can use them for skiing, snowboarding, mountain biking, etc. Corded Nylon - Leather protection at the end of the mitten Premium goatskin leather Corded nylon - Stretchable, Makes it easier to close the hand Signature "Red patch" - Reinforce Stiches between Index & Thumb, Premium AX suede materials Elastic at the wrist Leash on the wrist - Detachable Touch screen - On the thumb One layer palm - Increases dexterity with a layer of PrimaLoft Gold insulation Soft, AX Suede - Soft to wipe the nose, Soft for wiping glasses Slim cuff section - Cuff easy to insert into the coat Velcro closure strap - Designed to keep your hands safe inside your gloves How to measure Hand measurements should be taken while keeping your hand flat and from the junction of the line of your wrist and palm to the end of the longest finger. Tips Measurement at lower end ( ) of a size for a Tight fit