KC Caps Unisex Two Tone Baseball Cap Classic Low Profile Hat Basic Style Mesh Retro Cap Our unisex low profile baseball cap is 100% bio-washed cotton One size fit most, the circumference is about 22-24 inches Ventilated mesh back keep your head cool With adjustable velcro closure, 6-panel, unstructured and durable Basic cap with various colors to choose from Heavy washed retro cap. 100% cotton bio-washed twill. Adjustable plastic tab closure. Unstructed, six-panel, low profile. Pre-curved visor. Sewn eyelets. Mesh sides and back. Trucker cap with super soft mesh sides and back, a cool choice for warm weather. The circumference is about 22-24 inches.