These mittens feature the Snow Stopper patented extra-long sleeve, waterproof Drypel liner, and 40g Thinsulate™ insulation. The nylon shell, unique to the SnowStoppers® Nylon mittens, resists snow and ice better than fleece. The tough grip palm is great for skiing/snowboarding, sledding and even building snowmen!
Extra-Small (Ages 6-18 months - has NO THUMB), Small (Ages 1-3 years), Medium (Ages 2-5 years), Large (Ages 4-8 years) & Extra-Large (7-12 years)It's OK for mittens to be a little big but it's no good if they are too small. Mitten measurements below are from fingertip to where the mitten tightens at the wrist. XSmall - 3 1/2" for ages 6-18 months, Small - 4" for Ages 1-3, Medium - 4 1/2" for Ages 2-5, Large - 5" for Ages 5-8, Xtra Large - 5 3/4" for Ages 7-12. These are exterior measurements. Subtract 1/4 to 1/2 inch for inside measurement and to allow room for fingers to move. We always suggest getting the next size up if you're not sure which size you need.