If you're stocking up on boxer briefs and trunks, you can save an extra buck on your order of two, $2 on your order of four, or so on at Uniqlo right now. Just add two of the $6.90 pairs to your cart, and the price will drop to $12.90. Opt for in-store pickup to dodge the $7.99 shipping fee, or get free shipping with orders of $99 or more.  Buy Now at Uniqlo