Our unique and comfortable to wear loungewear is a must-have for every guy out there. Jockey is known for having invented the world’s first men’s Y-Front brief in 1934 and they are recognized as a trademark in 120 countries. They have the largest selection of underwear. If you are exploring for the color options for Men Sleepwear, then Sky Blue, Navy Blue, Maroon, Gray, Green and Black are the most common color options for Sleepwear that can't go wrong.