Based on my experience these socks are a game-changer for men's activewear! The Smartwool Athletic 2 Pack is a perfect combination of comfort and quality .The medium size fits perfectly between 10 and 12.5, making them comfortable FOR any activity. The socks keep my feet dry and odor-free even during intense exercise. However, the price might be a little steep for those on a budget. Regardless, these socks are a must-have for any man serious about both style and function in their activewear..