The Pure Athlete Value Ski Socks feature an innovative blend to keep feet warm while skiing. The socks fit comfortable under ski boots, with targeted cushioned areas to prevent blisters or discomfort. An elastic top allows for the wool ski socks to stay up all day while you are on the slopes. Note that these are our value ski socks and are designed for beginner skiers. For more advanced skiers, we recommend one of our bestselling Pure Athlete Ski Sock models.