The OS1st WP4 Wellness Performance Socks are part of OS1st’s Socks with Purpose Program. and are made specifically for individuals who suffer from diabetes. sensitive feet. edema. neuorpathy. and poor circulation. Light to moderate compression using four zones of graduated compression helps to improve circulation without making for too tight or restrictive of a fit. while the use of nano-bamboo charcoal and a seamless design help to maintain healthy feet and skin. The socks are also structured using a left- and right-specific fit to provide a little more support around the arch. helping to give you just a touch more stability when you’re out running or walking. Great for workouts and everyday use alike!

Sizing (by shoe size):

Small – M 3 – 5.5 / W 4 – 6.5
Medium – M 6 – 9 / W 7 – 10
Large – M 9.5 – 12 / W 10.5 – 13
X-Large – M 12.5 – 15 / W 13.5+
XX-Large – M 15.5+