PREMIUM DURABILITY: Constructed with Durafast Elite, our most durable fabric; this one-piece swimsuit for girls combines the strength of polyester with the comfort of spandex for a fit that's built to last IDEAL FOR YOUNG ATHLETES: The Durafast Elite Diamondfit is an athletic bathing suit for girls cut with a medium neckline, keyhole back, sleek, flexible straps, and a modest leg; enjoy freedom of movement in a classic one-piece sport swimsuit LONG-LASTING: Built with chlorine-resistance and UPF 50+ sun protection; this swimsuit for girls is engineered to last over 300 hours in both indoor and outdoor environments; give her a fit that lasts during swim practice, competition, and recreation COMFORTABLE FIT: All TYR Durafast Elite swimsuits have a full lining for odor protection and long-lasting freshness; designed to hold up to hours of use while maintaining color integrity and a comfortable hold on the body SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands; TYR, Always in Front