Mizuno Performance Plus Crew Socks Get a little more out of the base layer for your feet with the Mizuno Performance Plus Crew Sock. These mid-calf cut crew socks use the power of Mizuno DryLite™ fabrication to transfer unwanted moisture away from the skin, keeping the foot dry and comfortable. A padded heel and forefoot continue the comfort while the combination of X-Wrap technology and a Y-Heel locks the foot securely in the sock and increases the stability. The gripper top keeps the sock in place as the tight knit construction increases durability. 55% combed cotton/30% polyester/13% nylon/2% spandex. Imported.