Material Details: baseball caps are made of 100 percent Polyester; The 6 panels structure with small air holes are comfortable and not stuff, serviceable and practical; Curved brim of this baseball cap is a good way to prevent your eyes from sunshine
Adjustable Size: the back of the hat adopts an adjustable back strap to regulate the head circumference, one size fits most sizes, measuring approx. 20-23.6 inch/ 50.8-60 cm head circumference; the hat is suitable for all ages and unisex
