3Pcs Kids Breathable Helmet Liner Cap, Girls Boys UV Sun Protection Sweat Wicking fast Dry Running Cycling Biker Skull Cap Baseball Cap Liner Beanie Bicycle Riding Do Rag Bonnet Headwrap​

Fabric type: 100% PolyesterOrigin: ImportedClosure type: ElasticMaterial: Polyester+Spandex. Breathable, lightweight, durable, moisture-wicking, fast-drying and highly elastic fabric, plush to wearFit for head circumference:18.11-20.47/46-52cm, recommend for 8-12 years old little girls and boys. Highly elastic material make the hat match wellBreathable material absorbs sweat nicely and quickly dry, stops sweat from coming down into the eyes and keeps you cool in hot daysKids girls boys soft anti-UV liner hats inner skull caps beanie, easily fit under helmet, hard hats, baseball caps, regular hats, visors and other headgear. Anti-UV quickly dry caps help protect your head from ultraviolet ray and windPerfect for outdoor activities, such as playing tennis, golfing, fishing, hunting, camping, cycling, hiking, gardening, running, riding a motorcycle, outdoor work, boating, beach, traveling, and any outdoor sports or activities that require all day sun protection. Perfect for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.