David Archy Men's 4 Pack Soft 100S Micro Modal Trunk 90% 100S Micromodal /10% Spandex Machine washable in cold water; EZ tear tag can be teared off by hand directly 100S micro modal from Lenzing, Austra. Its softness is 3 times higher than the ordinary modal's. Soft and comfort micro modal material so silky and luxurious it will feel like you're not wearing anything at all. The Contour pouch gives a man's intimate area its own space while offering maximun freedom of movement. Ultra-fine fiber waistband stretchy but not tight, the inner of waistband are made through specail processes that feel more comfotable against your skin in the waist. Durable and comfortable boxer brief, will not shrink and fade after washing