Rawlings Performance Wear Ear Loop Sports Mask is designed especially for athletes, with all the comfort and performance of modern active-wear. The outside material is an extremely tight interlock knit which at 185 GSM (grams per square meter) exceeds the CDC standard. The inside material is a luxury woven cotton/spandex blend, enzyme washed for a superior hand, and at 120 GSM also exceeds the CDC standard. The handcrafted three-pleat construction with 1⁄4” soft-braid ear loop straps makes the Rawlings Sports Mask durable, reusable, and washable. Safe for laundry detergents, washer-and-dryer or hand wash with a mild cleanser and warm water and drip-dry. Comes in Small (fits smaller faces). Made in the USA.