100% polyester athletic mesh with tricot backing * Unique design allows cap to stretch for a comfortable fit * Six panels * Low profile pro-style crown * Fused buckram-backed front panels * Contrasting color front, back and side panels * Matching sewn eyelets * Two-color pre-curved bill with contrast grey undervisor * S/M (fits adult hat sizes 6 3/4 to 7 1/8) * L/XL (fits adult hat sizes 7 1/4 to 7 5/8)