A full brim and a full view! Sun protection is great, but it can sometimes block peripheral vision. We&';ve engineered the Sport Hat to keep your perspective wide open in three ways: 1. Streamlined hat design keeps vision clear. 2. Ventilation and wicking sweatband keep you cool and your eyes on the prize. 3. Dark underbrim reduces glare. Tennis court? Garden? Canoe trip? Yes! Features/Care 4" Crescent Brim and 5" Neck Cape UPF 50+ Certified Sun Rating (mesh vents not rated) Strategic Crown Ventilation Dark Underbrim Reduces Glare Floats in Water Ponytail-friendly Wicking Sweatband PFAS-free durable water repellent finish Adjustable Sizing bluesignA(R) main body fabric (solids only), mesh, and sweatband Designed in USA/Imported Weight: 2.2 ounces/62.4 grams Main Fabric: 100% Nylon, Crown Mesh: 100% Polyester Packs flat, do not fold or crease brim Hand wash cold, line dry. Do not bleach, iron, or dry clean.