Amazon has the Ruzishun Compression Athletic Socks for Men (L/XL) for a low $10.49 after Coupon Code: "Y5HPOT7W" (Exp Soon). Free Shipping on orders over $25, or with Amazon Prime. This normally retails for $14.99, so you are saving 30% off list price.
Over 350 reviews on Amazon with 4 out of 5 star ratings
Highly elastic knitted fabric(nylon and spandex)
Added comfort, harmless to human body physiology
Promotes airflow and wicks moisture away from the body to keep feet dry