Sockwell Men's Relaxed Fit Big Easy Socks 42% Merino Wool, 42% Stretch Nylon, 14% Bamboo Rayon, 2% 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