The Nike Essential Swim Hijab gives you freedom to move in the water with its secure fit and lightweight, quick-drying fabric. Interior elastic helps keep your hair contained and securely covered while swimming. Contoured design provides a secure fit with freedom to move in the water Interior gathered elastic hekps keep you hair contained and securely covered Durable, chlorine resistant fabric for long-lasting wear UPF 40+ protection where the fabric covers Lightweight and quick drying Details Fabric: 82% Nylon 18% Spandex Care: Hand wash cold, hang dry Chlorine Resistant: Yes Fit: Contoured fit Adjustable: Elastic Coverage: Full coverage Country of Origin: Imported Size XS/S M/L Face Opening Height (in) 8.5 9.4