Sock built for all types of movement and surfaces. The unique five-toe performance design eliminates the friction that can cause blisters and allow your toes to feel free. The durable seamless construction was created for a supportive, secure fit. With a mesh top and COOLMAX® fibers helping to keep feet cool and dry. The band under the arch provides stability and support and a heel tab that protects against chafing and keeping them from sliding into your shoes.