Nike Dri-FIT Big Kids' (Boys') Long-Sleeve Swim Hydroguard. Nike.com
ARENA BOY'S BATMAN LONG SLEEVE SWIM SHIRT WITH UV SUN PROTECTION - Swim Depot USA - Swim Apparel, swimsuits, tech suits, gear, custom shirts, custom apparel for swim teams, swimmers, and athletes
Boys' Raglan Flatlock Short Sleeve Swim Shirt - Art Class™ Black : Target