DXKIGO Super Flat Les Lesbian Tomboy Compression 3 Rows Clasp Chest Binders Tank Tops 75% cotton Designed for Transgender, FTM, Tomboys, Ts, Lesbians, or stage show supply. Make chest flat and become cool. Make sure you have checked the following size chart in the product description before purchasing.Please order it according your chest measurement.Besides, for items that are of a Slim-and-fit style, the actual size is likely to be tighter than the standard size. Material:75%Cotton+20%Dacron-Cotton+5%Spandex Any question, drop us a line and we will try our best to help. Please kindly do not leave any neutral or negative feedback before contacting us. Thank you.