Mens FootJoy ProDry Crew Golf Socks. The world's best selling golf sock is re-engineered for 2018; constructed with DrySof to help lift moisture and vapor off the skin. allowing for a drier. more comfortable sock. Features superior construction through Spandex which provides excellent fit and superior stretch/recovery. now with a new mesh channel for enhanced breathability. Incorporating Comfort Seam which is FootJoys exclusive enclosed toe seam for advanced comfort and fit. FootJoy reinforces the heel of its socks by double-layering the heel area which provides support and cushioning in a known high abrasion area. 46% Acrylic. 36% Polyester. 6% Spandex. 12% Nylon - Mens UK size 6-11