Providing a comfort fit for skiers on easy to varied terrain and who wear rental boots these menrsquos and ladies thorlos fully cushioned ski socks ensure maximum warmth protection comfort and best fit and also help skiers prone to blisters foot pain and discomfort thick cushioning features throughout in the most essential areas such as the arch ball and heel of the foot the shin and instep for warmth shear protection and comfort developed by the us company thorlos exclusive fib