Head protection - M88 airsoft helmet is durable and can withstand a muzzle velocity above 300FPS or 2 joules. Weight: 700g. Durable and comfortable to wear-this military special police helmet is made of high-density fiber material. Durable, lightweight, comfortable and easy to carry. Suitable for head circumference 57-61CM (22.4-24 inches) Protect your face-this tactical helmet comes with a detachable transparent sun visor as a protective mask. You can easily slide down the protective mask as needed. It can not only protect your head, but also protect your entire face well. Makes you different-the simple and stylish design allows you to DIY some decorative patterns on the helmet, or wear a variety of cool helmet covers as you like to personalize this helmet. You can also wear glasses or air gun goggles or a cool mask without any discomfort. Wide range of uses-this protective helmet is very suitable for paintball and air guns who like military themes. It is also very suitable for cycling. Ideal for construction workers, hunting and shooting enthusiasts, and people who serve the army, it can also be given as a gift to those who like it.