QZUnique Men's Casual Slim Fit Crew Neck Sweater Big and Tall Our products are labeled in Asian size, which is 1 or 2 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''; L:38.6''; XL:40.6''; 2XL:42.5''; 3XL:44.9''; 4XL:47.2''; 5XL:49.6'' Classic crew-neck pullover sweater with multiple color choices, featuring ribbing knitting Fabric: 95% cotton, 5% fiber Regular fit / slight stretch / moderate thickness 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