The OS1st WP4 Wellness Crew Socks are the latest from OS1st' Socks with PurposeĀ® program. These wellness socks are strategically designed for individuals who suffer from diabetes, sensitive feet, neuropathy, edema, and poor circulation. They feature 4 Zones of Compression Technology from light to moderate, to help improve circulation with a mid-foot arch support structure that allows your feet the additional stability they need. They are designed with a Nano Bamboo Charcoal material that is seamless and moisture-wicking, with additional padding in the toe and heel to help reduce pain and friction.