Atum women’s printed tank top is comfy, stretchy, and breathable. You can wear it for sports activities and in different styles. Size &fit: Regular fit and length. Models sizes: XS and S. Washing Instructions: Wash inside out. Wash with like colors. Do not use fabric softeners. Remove promptly after washing. Wash at a temperature of 30º. Material: 80% microfiber 20% lycra.