Boys' Under Armour(R) Alter Ego Fitted Shirt - $49.99

The best gym gear doesn't just help you work harder; it makes you feel damn near invincible-like a superhero. HeatGear(R) fabric is ultra-soft & smooth for extreme comfort with very little weight4-way stretch fabrication allows greater mobility in any directionMoisture Transport System wicks sweat & dries fastAnti-odor technology prevents the growth of odor causing microbesUPF 30+ protects your skin from the sun's harmful raysSmooth, chafe-free flatlock seam construction5.0 oz. Polyester/ElastaneImportedSuperman, Batman are property of (C)DC ComicsSpider-Man, Hulk, Captain America are property of (C)Marvel - $49.99