Made for sensitive feet using diabetic-safe bamboo charcoal cushion, seamless construction, and light to moderate compression for a no- slip fit that won’t cause irritation. Extra cushion throughout Non-binding construction Shaped-to-fit design to prevent friction Bamboo charcoal ionized fibers for durable softness and healthy skin Included in all Socks with Purpose® Micro-nylon treated with silver-ion technology to keep dry and prevent odor Seamless construction and left/right design for 360-degree blister protection Y-Gore heel to prevent the sock from slipping down into your shoe