Pops of color on the undervisor and top button make this cap the perfect choice to complement a company or team logo. 97/3 cotton/spandex, 100% cotton undervisor and top button Structured Mid-profile Stretch fit closure 39THIRTY FIT: Features a casual look with a stretch-to-fit styling, a contoured crown and precurved visor. Structured for stability with a classic cap shape. Product Measurements S/M M/L L/XL Crown Height 6 3/8 6 5/8 6 1/2 Bill/Visor Length 2 3/4 2 3/4 2 3/4 Width of Front Panel(s) 3 3/4 3 7/8 3 7/8 Crown Height: Measure from middle of button at top, to brim seam along center front. Bill/Visor Length: Measure from outside edge of bill to crown seam at center front. Width of Front Panel(s): Measure from side seam to side seam along bottom of crown (where bill meets crown along seam). Size Chart Size S/M M/L L/XL Hat Size 7 1/8-7 3/8 7 3/8-7 5/8 7 5/8-7 7/8 Head Size 22 3/8-23 1/8 23 1/8-23 7/8 23 7/8-24 5/8 How To Measure Hats: Measure the circumference around the head, above the eyebrow and at the widest part of the head. Divide number by 3.14 for hat size.