What’s the difference between a ski sock and a snowboard sock? The different design is necessary for different boots, and with the Smartwool Snowboarding Medium Socks your feet will have an optimum fitting sock for any pair of snowboard boots. These socks offer a new and improved SmartFit System which combines a light full-cushion leg with an elasticized ankle brace and half-cushi9on sole for maximum performance wherever your snowboard takes you. Can a pair of socks do all that? The Smartwool Snowboarding Medium Socks can!