Wild Things Women's Supplex Hat UV Cut Quick-drying Water-repellent WTW23017SL Hat with a string that provides UV protection. A new women's hat made with SUPPLEX NYLON, a new material with UV-cut effect, has arrived. With a trendy string design, it's practical for outdoor scenes, and it's also cute to remove the stopper and let the strings hang down on both sides♪ The size can also be adjusted with the round elastic band at the back. "SUPPLEX NYLON" Supplex nylon is a high-performance nylon material developed by DUPONT. It is lightweight and compact, with a high-density, ultra-fine filament structure, making it softer than nylon and similar in feel to cotton. It retains the high fiber strength and wind resistance of nylon, while also possessing excellent elasticity and wrinkle resistance. UPF value of 40, blocking 97.5% of ultraviolet rays. ■Specs Size: Free size: Head circumference 58cm~/Height 9cm/Brim 7cm Material: 100% nylon