Ebay offers Adidas Men's Athletic No-Show Socks 6-Pair Pack for $8.40 (reg $20) after code with free shipping.

Apply Code: ADISALE40

Product Description:
If you're keeping score, you know you go through a lot of socks every week. Make these adidas no-show socks your daily go-to. The handy six-pack will keep your sock drawer full. Plus, your feet will stay covered in soft, sweat-absorbent comfor