The all-time classic Foam Trucker Hat is a must-have accessory for every closet. Crafted from thicker and heavier polyester and high-density foam, the hat has a premium feel and look. The mesh back provides maximum breathability, while an adjustable plastic snap ensures the perfect fit. - 100% polyester front 100% polyester mesh back Thicker and heavier fabric, laminated with high-density, non-toxic foam Structured, 5-panel cap, high-profile 8 rows of stitching on a pre-curved visor Seamless foam front panel with lining Matching fabric undervisor Matching color braid and sweatband Adjustable plastic snap One size fits most