☼High impact resistance: composed of environmentally friendly ABS + TPE + PC materials, with impact resistance, wear resistance and scratch resistance. The lens is made of polycarbonate (environmentally friendly engineering plastic, commonly known as PC material), which is impact resistant. ☼Tactical helmet compatible: with 2 helmet rail connectors to connect with tactical FAST helmets; with 2 hook and loop fasteners to stick on airsoft helmets. Or wear alone. Different style, so cool. ☼Detachable elastic headband: Comes with a removable headband and adjustable buckle so you can adjust to a perfect fit for your head circumference and your goggles can sit nicely on your face. The soft headband fits snugly around your ears to provide a comfortable wearing experience. ☼Goggles: The interior is designed with thickened foam to reduce impact on your face and provide comfort, and the fully sealed wrap-around lenses provide a full side view and maximum protection. ☼Adjustable headband: Keeps your goggles tight, goggles can be worn on your head or on your helmet, scratch-resistant polycarbonate lenses with coating provide UVA/UVB protection.