Fashiondio Women's Luxurious Natural Bamboo Fabric Loose Fit Top Made in USA Cold Machine Wash is Ok. However, Hand Wash is the Best Way. And Natural Air Dry is The Best. Bamboo Half Sleeve Loose Fit. Sold Over 1000 Pieces in a Store. 96% BAMBOO, 4% SPANDEX - Absolutely High End Fabric. Very RARE. Luxurious, Beathable Naturally Grown Bamboo & spandex. Naturally soft, Airy and Comfortable. High absorbent of water/sweat. Don't wait til last. Only limited quantities. Made in USA