OS1st WP4 Wellness Performance Socks are the latest innovation in our Socks with Purpose Program. The WP4s are strategically designed for individuals who suffer from diabetes sensitive feet and poor circulation. The WP4s feature light to moderate compression to improve circulation and Nano-Bamboo Charcoal that has been proven to help maintain healthy feet and skin. OS1st WP4 socks are built to target specific conditions such as diabetes sensitive feet edema and neuropathy. Our seamless technology featuring non-binding comfort is the perfect accessory for your feet. The mid-foot arch support structure allows your feet the additional stability needed to keep moving and stay moving longer.