GADIEMENSS Quick Dry of Baseball Cap Unstructured Sport Hats for Unisex 2 Ounces - Quick Dry, Waterproof, Super Breathable: This baseball cap is made of high quality technical fabric, Light, soft and comfortable, also can prevent the light rain or light splash. Lotus effect will make the water drop slip naturally without the occurrence of leakage phenomenon in a short period of time. - Lightweight & Super Thin: This lightweight performance sports cap weighs only 2 ounces(about 57g). It is suitable for regular daily use and outdoor activities especially like running, walking, fishing, running, hitch-hike travel, outdoor research, baseball, cycling. - Moisture Wicking Performance: Quick drying polyester mesh fabric works to keep you dry and comfortable during every workout. The light polyester mesh construction means air flows freely and allows your skin to breathe. - Size Adjustable: One size fits the most, the back buckle is more durable than General closure, It's resilient, better to stick your head. Head circumference: 21.6-24.4inches (55-62cm), Cap depth: 4.3 inches(11cm), Bill length: 3.5 inches(9cm) - TRAIL TESTED GUARANTEE  your complete satisfaction is our goal. If you're not happy with your purchase, let us know and we'll provide a replacement or refund - no fine print, no strings, no time limits, no shipping charges. Nothing but our commitment to do what it takes to satisfy our customers.