1、Breathable Fabric: Breathable fabric, high elasticity, won't feel stuffy, good moisture absorption and heat dissipation. 2、Manufacturing Material: Adopt high quality anti collision and anti cushioning EVA foam material, anti skid velvet liner, comfortable and sweat absorption. 3、Equipped with Adjustable Rope: The back of the hat is equipped with adjustable rope, which can be adjusted according to the head circumference. 4、Lightweight Design: With lightweight design, the hat is very lightweight, only about the weight of an egg, without any sense of weight, so that you can enjoy sports and not affected by the weight of the helmet. 5、Wide Applicability: More purpose and experience, suitable for football and other ball sports, cycling, skateboarding, roller skating, rock climbing activities, etc. 6、Applicable Head Circumference: In addition, suitable head circumference is less than about 58cm / 22.8in. Item Type: Football Helmet Weight: Approx.90g / 3.2ozMaterial: Polyurethane Fiber+ EVA Foam Applicable Head Circumference: Suitable Head Circumference Is Less Than About 58cm / 22.8in Applicable Population: Adult 1 x Football Helmet