Premium material and protection - Lightweight, impact-resistant nylon fibre material with non-slip and shock-absorbing properties for comfort and durability. Provides reliable protection. Suitable for head circumference 52-66 cm. Upgraded full face protection - Full-face mask with nose and mouth openings for air circulation, while protecting the face from foreign objects and helping prevent lens fogging. Comfortable and adjustable fit - Size: 21 x 12 x 23 cm. Elastic headband for comfortable adjustment and secure fit. Adjustable shoulder straps help keep the mask stable during running and shooting. Suitable for most teenagers and adults. High protection and performance - Passes the ANSI Z80.3 14°F-107.6°F temperature drop bullet test and the 600FPS impact test. Meets the requirements of tactical outdoor protection products. Can be used alone and is perfect for use with an air rifle helmet. Use scenarios - Airsoft and target practice: protects the face during games and training while allowing air flow to reduce fogging. - Outdoor tactical training and running drills: secure, stable fit that stays in place during movement. - Home practice or recreational shooting with protective gear: compatible for solo use or paired with an air rifle helmet for enhanced protection. Head circumference compatibility and dimensions - Suitable for head circumference 52-66 cm. Mask size is 21 x 12 x 23 cm. Elastic headband and adjustable shoulder straps provide a comfortable, secure fit for a wide range of users.