Midweight purpose-built socks with strategic zone cushioning for all-day comfort on the links. Thermoregulation helps your feet breathe, and moisture-wicking keeps sweat away from your body. Made with a proprietary cotton-poly yarn blend that performs but feels natural. There's also a mesh under-toe ventilation zone, an area where feet tend to overheat the most. One purchased = one donated. Men's Golf Quarter Sock 3-Pack - Black Olive Mix - Extra Large - Cotton Blend - Bombas