5 panel trucker, closed cell foam front panel and bill, bill shipped flat but can adjust, mesh back with adjustable snap closure, screen printed logo label on front, interior taping and padded sweatband.

Size: OSFM (one size fits most).

ALPHA Easy fit / FITTED hat size: M/L, 7 1/8 -7 5/8.

Head Circumference: 22"-24.5".

Fit Profile (crown): Mid Profile, 7".

Fabric: 100% nylon lined with closed cell foam - QUICK DRY!