The Flexfit Tactel Mesh is a real performer ? and looks fabulous to boot. The special ultra-fiber fabric is super-light and water-repellent ? and thanks to the matching airmesh back, this cap is also breathable. The patented Flexfit technology ensures the greatest wearing comfort ? yet another essential for any event.Shell Fabric 1: 44% Polyester 42% Polyamide 7% Cotton 7% Elastane