99extra Shirt, 2 Color Men's Skinny Cotton Tank Top 95% Cotton/5% Spandex Imported Length: US(S)-26 inches; US(M)-27 inches; US(L)-28 inches; US(XL)-28.5 inches * If you want to wear Loose-fitting clothing , please purchase accordance with the minimum value to fit your chest; if you want to show sexy body and tight style, please purchase accordance with the maximum value to fit your chest * For first washing, dark color cotton products maybe will let washing water slight discolored, it is normally, will not affect the appearance of the product and quality * Can't use bleach for dark color clothing, that will destory it. Only tank top, it is not suit