6-Pack of Nike Dri-FIT Socks are on sale for $15.99 at Easybay. Add them to your cart and 20% off applies automatically bringing total to $12.79.. Shipping is free
https://www.eastbay.com/product/m…R%20SEARCH
In addition, many other socks are 20% off in cart:
https://www.eastbay.com/Mens/Socks/_-_/N-1pZmd