Extra wide brim and triple vented side mesh ventilation can handle even the hottest and humid of summer days. Let the Manta Ray be the shade in your life. CROWN: Boonie. VISOR: 3" Wide Brim. CLOSURE: Draw Cord Adjustable. FABRIC: Polyester. SIZE: OSFM | Adult. KEY FEATURES: Gill Vents | Extra Breathable Vents | Moisture-wicking | Sun protection.