Our X Shield®, commonly known as a Neck Gaiter, adds an extra layer of protection for any outdoor adventure. Designed with a concealed nanofiber filtering membrane, it blocks 99.9% of smog, emissions, viruses, bacteria, mold, pollen, and dust—while remaining breathable and comfortable thanks to a soft mesh layer and adjustable nose clip. Whether you're facing sun, wind, bugs, cold, or dust, the X Shield® has you covered.