Falke has incorporated extra-light cushioning into their design of the men's SK4 ski socks to ensure they are perfect for all custom-fit boots, the SK4 men's ski socks are ideal for more advanced skiers, offering direct power transmission and a high degree of control. The rapid heat transport and moisture wicking of these socks plus their optimised shape guarantees superior comfort and an active day's skiing Men's Falke SK4 Ski Sock | Knee High Ski Socks | George Fisher