55% Polyester/43% Cotton/2% spandex Imported ADVANCED TECHNOLOGY: The Columbia Men??s PFG Mesh Ball Cap is a comfortable daily sports hat that utilizes advanced technology. It features Columbia??s signature Omni-Shade protection that blocks UVA and UVB. PERFECT FOR OUTDOOR ACTIVITIES: Whether you’re looking for a fishing cap or a cap for daily wear, this men??s ball cap is perfect for outdoor activities both in and out of the water. COMFORTABLE MATERIALS: Columbia makes this men??s ball cap from high-quality stretch mesh materials that produce the ultimate comfort anytime and anywhere. FASHIONABLE PFG BRANDING: The Columbia Performance Fishing Gear brand is well known for its superior quality and perfect applications for the serious angler. This men??s ball cap is Flexfitted for comfort during activities. OMNI-SHADE: Be safe and protected. Omni-Shade blocks UVA and UVB rays to help prevent sunburns and long-term skin damage. The tight weave construction with UV absorbent yarns block the full spectrum of harmful UV rays.