Sockwell Men's Relaxed Fit Quarter Socks 32% Merino Wool, 32% Bamboo Rayon, 31% Nylon, 5% Spandex Made in US Offers a relaxed fit and is diabetic-friendly for those with sensitive feet Spandex throughout the sock Relaxed fit true rib leg Non-binding relaxed fit foot and lightly Cushioned Sole Mesh Vent Panel Keeps Your Foot Cool Turn Welt Top Helps Keep the Sock in Place Spandex throughout the sock Ensure a Comfort Fit