Best Bed Cooling System For Hot Sleepers Choose Mattress Youth Indiana Icon Long Sleeve T Shirt. This premium long sleeve T shirt is as close to perfect as can be. It's optimized for all types of print and will quickly become your child's favorite layer. Soft, comfortable and durable, this is a definite must own and a recommended product. 100% cotton (heather gray is 95% 5% viscose. charcoal gray is 80% cotton 20% polyester) Fabric Weight: 4. 42 oz (heavyweight) Wide range of sizes from Youth XS L Fairly produced, certified and triple audited. Double stitched, reinforced seams at shoulder, sleeve, collar and waist Optimized for beautiful brilliance across all printing methods Imported; processed and printed in the U. S. A. normal fit A B C Youth XS 18. 98 inch 12. 99 inch 17. 72 inch Youth S 21. 97 inch 14. 49 inch 18. 98 inch Youth M 24. 49 inch 16. 5 inch 20. 98 inch Youth L 25. 98 inch 17. 99 inch 22. 48 inch