HSGI Men's Baseball Cap - Mesh Back Panel 6 panel design with 2 frontcloth panels and 4 rear mesh panels Velcro adjustable elastic head strap to fit the small to x-large sizes Features front and rear 2 x 3" loop areas and One 1.5"x1.5" loop on crown for patches, cat-eyes, etc. No Embroidery, Completely Sterile Made entirely in the USA.