The Sweet Heat Trucker Hat from O'Neill is a must have for your next summertime adventure. It features mesh sides to keep you cool in the heat and the adjustable back offers a secure fit. The front pineapple embroidery is cute and stylish, so you can look and feel cool all summer long. 55% Polyester, 45% Nylon. Mesh sides for ventilation. Pineapple embroidery on front panel. Adjustable back strap. Logo flag label. Spot clean. Imported.