TOKYO-T Chest Binder for Women Cosplay 3 Rows Flat Front Hook Tank Compression Lesbian Cotton 60%, polyester 40%. stretchy , mesh (breathable) Hook & Eye closure Hand wash. cool water. Separately. Line dry. No breech, No iron,No tumble dry (US:S, Asian:M) Bust: 33.8-36.2 inch Chest: 30-31.5 inch (US:M, Asian:L) Bust: 36.2-38.5 inch Chest: 32.2-33.4 inch (US:L, Asian:XL) Bust: 38.5-40.9 inch Chest: 33.8-35.4 inch (US:XL, Asian:XXL) Bust: 40.9-43.3 inch Chest: 35.8-37.4 inch Can be adjusted the size easily by 3 lows front hook.  Make chest flat with comfort. Designed for Male cosplay style.