NFL Houston Texans Neo 3930 Cap, White, Large/X-Large 40%Cotton/60% Polyester Mesh Imported 39THIRTY flex hat S/M fits 6 7/8 - 7 1/4, M/L fits 7 1/4 - 7 5/8, L/XL fits 7 5/8 - 8 Ventilating mesh back