"When it comes to finding the perfect fit the 5-panel construction and adjustable stretch sizing of the Sunday Afternoons VaporLite Stride Cap fits the bill. This baseball-style hat is made of ultralightweight VaporLite 100% recycled bluesign-certified polyester with UPF 50+ sun protection, making it perfect for hard-core activities. It also features Sunglass Lock technology to keep your glasses in place and reflective details to for added visibility in low-light conditions. Wicking sweatband offers maximum evaporation to keep you comfortable. Crushable design is travel-friendly so you can take the Sunday Afternoons VaporLite Stride Cap wherever your adventure takes you. Imported.Manufacturer style #: S2A04902B. 100% polyester bluesign certified 5-panel construction Adjustable stretch sizing UPF 50+ sun protection Ultralightweight VaporLite material Sunglass Lock holds glasses in place Reflective details Wicking sweatband 2-1/2"" crushable brim"