The Sahalie, named after the wild and beautiful Sahalie falls on the McKenzie River is a nylon performance cap with water and UPF protection. The casual structured shape, pre curved visor and hook and loop backstrap make this a great cap for any outdoor. SHAPE Casual Structured FABRIC -Nylon VISOR Precurved SWEATBAND Stay-Dri R-ACTIVE FUNCTION:WATER REPELLENT, UPF/SUN PROTECTION FIT & SIZE - OSFM, Adjustable Hook-and-Loop Backstrap, D-RING