UnderBriefs' annual End of Year sale just started! Now through January 8, save 25% on Baskit, Cocksox, Clever, Diesel, Gregg Homme, Joe Snyder, PPU, Sweat, and selected Todd & Terry products . This is a great chance to stock up on your favorite brands for 2012! And as if that's not enough, save 25% on all Calvin Klein men's underwear until January 2! UnderBriefs offers free shipping to customers in the US and Canada and has inexpensive shipping rates for its customers in other countries.