Waterproof Toddler Baby Kids Winter Ski Snowboard Thinsulate Gloves Blue S Zipper wrist design to keep gloves fitable and keep cold air outside in winter. Outer shell 100% Nylon with Inner Lining 100% Polyester.Insulation of thinsulate which is warmer and lighter than normal cotton. Waterpoof coating on the surface.Best for kids to enjoy the snow outside. Soft PU leather palm for antislip and hold things easily. Three colors for boys and girls. Best christmas gifts for kids. We always suggest size up for kids. So that the kids would feel comfortable when playing outsider wearing them. The gloves measurements is from the fingertips to its adjust wrist. Small is 12cm/4.5" for ages 1 to 2. Medium is 13cm/5.1" for ages 2 to 3. Large is 14cm/5.5" for ages 3 to 5. Measurements of the total gloves length as well as the middle finger length is provided in the following description for your refenrence!