Allover Challenge Back XTR 75% "stretch

75% "stretch

Recommendations for use

a technical innovation that redefines the concept of inner tubes

BB30-named for its required spindle size-narrows Q-factor

Hit your training goals and get more out of your Karoo with real-time heart rate data

Allover Challenge Back XTR 75% "stretchArriving Spring 2026 The Arena Women's Allover Challenge Back One Piece Swimsuit is built to handle frequent swimming, training, and pool practice with a durable construction that retains its shape. Features Durable and quick drying Thin straps Open back Details Fabric: 100% Polyester Care: Hand wash cold, hang dry Sun Protection: UPF 50+ Chlorine Resistant: Yes Fit: Competitive