QZUnique Men's Casual Slim Fit Pullover Sweater Our products are labeled in Asian size, which is 2 or 3 sizes smaller than US/European standard size. Please pay special attention to our Please kindly choose the seller [Global Best Discount], otherwise we can't guatantee the quality! Size Information. Shoulder--M:15.7''; L:16.5''; XL:17.3''; 2XL:18.1''; 3XL:18.9''; 4XL:19.7''; 5XL:20.5''; Chest--M:37.8''; L:40.2''; XL:41.7''; 2XL:44.1''; 3XL:46.5''; 4XL:48.8''; 5XL:50.4'' Classic long-sleeve crew-neck pullover sweater, featuring ribbing knitting Fabric: 95% cotton, 5% fiber Regular fit / Strong stretch / slightly thick Dry-cleaning or wash-cleaning; Wash it separately, avoid immersing in water for too long 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