Silicone Triathlon Swimming Cap - Elastic Fit & Hair Protection in Multi-Colors

For optimal fit, measure your head circumference around the widest part (usually above the ears). Our cap fits 52-62cm heads snugly without being uncomfortable. If between sizes or if you have thick hair, size up. It stretches to accommodate long hair easily.

Absolutely perfect! This silicone cap is designed for first-time triathletes. It's easy to put on and remove, comfortable for both pool training and open water, and offers great value without the complexity of expensive gear. Many beginners start with this exact cap.

Rinse with fresh water after each use to remove chlorine or salt. Hang dry in a cool, dry place away from direct light. Avoid folding or storing compressed to maintain elasticity. With proper care, this cap will last multiple seasons.

Use it for every swim session to protect your hair and reduce drag. It's excellent for transitions during multi-sport training, and the 3D design keeps it comfy during longer swims. Pair with earplugs for chlorinated pools if needed.

Yes! This cap complies with USAT and World Triathlon rules for swim legs. It's not a timing chip cap, so add any race-mandated IDs above it. IRONMAN approved for training and backup use—check specific race rules for water temperature cutoffs.