David Archy Men's 3 Pack Bamboo Rayon Undershirts Crew Neck Slim Fit Tees Short Sleeve T-Shirts Bamboo Rayon and Spandex VERSATILE PERFORMANCE: Rayon from Bamboo is a kind of cellulosic fiber extracted from natural materials-bamboo. It is featured with good air permeability, instant water-absorbing and stable dyeing property. WEAR IT AS AN UNDERSHIRT OR FITTED T-SHIRT: These tees make you feel cozy regardless of use. Wear them as a CASUAL FITTEDT-SHIRT by sizing up, or as LAYER ZERO as a CREW NECK UNDERSHIRT. EZY-OFF TAG: Delicate design on the tag, easily tear along the dotted line without any harm to the bamboo cloth making it a whole piece. Various colors and combination are available, there must be some suitable for you!