Wide Brim Summer Sun Flap Bill Cap Women Cotton Hat Neck Cover Beige

UPF 50+: this sun hat has passed UPF 50+ test, it could block 97.5% or more of sun UV rays. 4.9" Large Brim/6" Feminine Neck Flaps: wide and long enough to supply sun shade for your eyes ,cheeks and neck from sun uv ray. fabric-100%polyester, lining-20%cotton/80%polyester. Hand wash with cool water, air dry; or spot clean. CM16031 DETACHABLE CHIN STRAP: adjustable for a secure fit; won't blown off when it gets windy. LIGHTWEIGHT & PACKABLE: very light, easily to be folded into your suitcase and well ventilated to keep you cool in summer. FREE SIZE: with an adjustable tape at back built-in sweatband. Best fit for 55-58cm 21.6"-22.8" 6 7/8 - 7 1/4.