Sunday Afternoons Youth Play Hat - Kids' love to play in the sun, and parents love to protect them. Sun-smart fabric and hat design keep natural-born adventurers safe and happy all the live-long day. Small/Baby fits 6-24 months Medium/Child fits 2-5 years Large/Youth fits 5-12 years 2¾in - 3¾in Down-Sloping Brim With Floatable Foam Core (Brim Length Depends On Size) Full 5½in - 6in Neck Veil For Protecting Back Of Neck (Veil Length Depends On Size) UPF 50+ Certified Sun Rating (Mesh Vents Not Rated) Strategic Mesh Ventilation On Child & Youth Sizes Water Repellent/Stain Resistant Packs Flat For Travel Smartstrap® Breakaway Chinstrap Technology Stroller-Friendly Wearability Adjustable Sizing Weight: 1.8oz/51.0g Solids: 100% Nylon Prints: 100% Polyester Style: S2D01061B