SPORTS APPAREL: Perfect clothes for teen boys to wear for basketball, workout, soccer, football, tennis, baseball, practice, gym, running, school, lounging. REGULAR FIT: Not too tight, not too loose. U.S. standard sized top. Our pack of kids T shirts for boys is suitable for big boys 7 to 15 years old. SOFT & COMFY: Athletic crew neck and 4-way stretch for optimal range of motion. Soft to the touch and easy on the skin. DRY FIT: Breathable moisture wicking tshirt is quick drying - keeping your teen cool and fresh in any sport. Designed for excellent ventilation and breathability. MULTIPACK: Get your boy a bundle set of active tees with these kids shirts made of durable polyester spandex material. Machine Wash Cold with Like Colors. Tumble Dry Low. Designed in USA, Imported. 90% Polyester, 10% Spandex.