Maschere al carbone attivo, maschere antipolluzione per allergie al polline, per ciclismo, nere

Multifunctional: Suitable for outdoor activities such as mountain biking, running, horseback riding, snowboarding, downhill skiing, motorcycling, or delivery, providing protection and dust protection. Easy to Clean: The mask and valves are washable, and the filter is replaceable. Smooth Breathing: This mask features a unique ventilation design. The valve opens without resistance when exhaling; the dual breathing valve design reduces air resistance for smooth breathing. Protective and Warm: The activated carbon mask filters most exhaust fumes, pollen, chemicals, vapors, and other irritants. It also keeps your face warm in cold weather. Suitable for Most People: The elastic material is adjustable to fit most head shapes (up to 57 cm). This mask is easily adjustable to fit different face shapes. Lightweight, Adjustable, and Comfortable.