Najia Symbol Men's Slim Fit Retro Cow Denim Vest 144 denim made of cotton Hand or Machine wash cold separately Slim Fit Denim Vest Front Button closure Pockets at chest SIZE NOTICE: The product is in Asian size, For reference, it maybeTWO SIZES SMALLER than US standard sizes. Please pay special attention to the left size chart in above images display or contact us about your size selection.