worboo Bamboo T-Shirt for Men, Breathable Soft Plain Men's Undershirts - Crew Neck Fabric material: bamboo pulp fiber 95% / 5% spandex(200 gram breathable fabric). [ SUPERIOR QUALITY ] Our mens t-shirts are made using the highest quality Bamboo fabric that is both softer and smoother than cotton. It rests gently on the skin to make sure you stay relaxed and comfortable throughout the day while keeping you sweat free. [ SUPER SOFT & COMFY ] Unlike cotton shirts, this bamboo under shirt offers high breathability to keep you cool and relaxed even on a summer day without causing any uncomfortable itching or irritation making it perfect for day to day use. It can also block UV rays to keep you safe under a scorching sun. [ STAY SWEAT FREE ] Bamboo fabric is naturally anti-bacterial, odor resistant and moisture wicking as well as being 3.5 times more breathable than cotton making this the perfect shirt for every season for anyone that wants to look good and have fun. [ ALL NATURAL BAMBOO ] Made using only the highest quality all natural bamboo fabric, this breathable t-shirt doesnt use any harmful materials or chemicals and prevents static electricity making it perfect for even sensitive skin. [ EASY TO CLEAN ] The Crew Neck slim fit design provides a comfy and relaxed fit thats neither too loose nor too tight. It can be machine washed and is dryer safe but unlike other tees, it doesnt produce as much pilling or fuzz balls.