Hanes EcoSmart? boys' tanks are crafted from lightweight, breathable fabric that resists shrinkage for a fit designed to stay true. You'll appreciate the Cool Comfort? moisture-wicking fabric that keeps him cool and comfortable. Plus, it features a Tagless? interior - so there's no need to worry about scratchy tags bunching up. Know what's even better? A finished bottom hem means this boys' tank looks just as good left out as it does tucked in.