Socks with "Printed" in the name include Polyester in their Nylon and Spandex blend to allow designs to be printed onto the sock rather than knitted in. The presence of Polyester will give the socks a slightly different fit and feel. These socks are rated 20-30 mmHg like the Marathons in this collection. Bring the spooky vibes on your next run with the Marathon Printed, Haunted House knee-high compression sock. Complete with jack-o-lanterns, playful ghosts, a haunted mansion, and bats flying across a moonlit sky, this sock is perfect for festive races, fall training and showing off your spooky side! All our socks offer true graduated compression, which increases blood flow and allows you to perform at your peak, recover faster and feel better sooner. Our advanced design supports critical muscles and tendons, and our proprietary blend of materials wicks moisture for a comfortable fit that goes the distance.