QZUnique Men's Casual Slim Fit Long Sleeve Denim Jacket Our products are labelled in Asian size, which is usually smaller than US/European standard sizes. You may need to order 2 TO 4 sizes larger than your normal size. Please pay special attention to our size chart(Asian Size): Shoulder--M:15.4''; L:15.7''; XL:16.5''; 2XL:17.3''; 3XL:18.1''; 4XL:18.9''; 5XL:19.7''; Chest--M:37''; L:38.6''; XL:40.9''; 2XL:43.3''; 3XL:45.7''; 4XL:48''; 5XL:50.4'' Casual long sleeve button down slim fit shirt denim jacket for men with pockets at chest Moderate thickness; no stretch Fabric: cotton All orders fulfilled by [Global Best Discount] with [standard shipping] are free shipping, and it usually only takes 5 to 10 business days to arrive, much sooner than the estimated delivery time