Our goal is to help the whole family enjoy adventure, which is why we&';ve reinterpreted our best-selling Ultra Adventure Hat just for kids! This versatile hat offers UPF 50+ sun rating, crown ventilation, and a comfortable wicking sweatband. Made from a bluesignA(R) main body fabric with an environmentally friendly PFAS-free durable water repellent (DWR), its foldable brim helps it pack up small. Reflective panels keep kids visible in low light. UPF 50+ sun rating (includes mesh) 3 1/4" (8.5 cm) brim and 5 1/2" (14 cm) neck cape bluesignA(R) main body fabric, mesh, and sweatband Reflective details PFAS-free durable water repellent (DWR) Wicking sweatband Adjustable sizing Foldable brim packs small and flat Patented Weight: 2.2 ounces / 62.5 grams Material Content: Solid: Body: 88% Nylon, 12% Polyester, Crown Mesh: 100% Polyester, Under Brim: 100% Polyester, Exclusive of Decoration Print: Body: 100% Polyester Crown Mesh: 100% Polyester, Exclusive Of Decoration Packing Instructions: Brim folds for compact packing Care Instructions: Hand Wash Cold, Do Not Bleach, Line Dry, Do Not Iron, Do Not Dry Clean