The updated Sunday Afternoons Ultra Adventure Hat for Kids brings big comfort and bigger performance. This versatile kids' sun hat offers UPF 50+ sun protection, crown ventilation, and a comfortable wicking sweatband. Made from a bluesign-certified main body fabric with an environmentally friendly durable water-repellent (DWR) finish, its foldable brim helps it packs up small. Reflective panels keep kids visible in low light. UPF 50+ sun protection Reflective details Moisture-wicking sweatband DWR finish Adjustable sizing Foldable brim