Ear Loop closure COMFORTABLE: Super Soft breathable, moisture absorbent 2 ply Knitted Fabric made with 100% US Pima Cotton Anti-Irritants: 100% cotton Face Mouth Cover is the ideal Face Mouth Cover for running, walking, jogging, and any other outdoor activity This anti-dust Face Mouth Cover is ideal for both women and men, suitable for cycling, camping, running, travel, climbing and daily use. Soft cotton: these black mouth masks are made of high-quality cotton, very soft, skin-friendly, lightweight, easy to clean, very comfortable to fit on the face, easy to wear and take off -ATTENTION: NOT Recommended for Medical Use: Kezzled Masks are for daily personal use, not for medical use -CARE INSTRUCTIONS: Machine wash & Dry with Non-Chlorine detergent at low temperature