US Sailing Junior Olympics Youth Cooling Performance Long Sleeve features A4's premium 5-Star Fabric—a 4oz micro poly interlock engineered for serious athletes. Dual logos celebrate your Junior Olympics Sailing Festival participation with authentic pride. Superior moisture-wicking technology keeps you dry during intense competition, while the ultra-tight knit ensures excellent opacity and printability. Built to last with fade and snag resistance, stain release properties, and reinforced shoulder seams. The 44+ UPF rating shields skin from harmful UV rays during extended water exposure. Tag-free neck design and double needle cover stitch hem deliver comfort without compromise. Available in Light Grey, sizes Youth Small through Youth X-Large.