Covers reusable mask with internal filter BFE 99%. Outer fabric 80% PES (Polyester) and 20% EA (Elastan) Standard 100 OEKO-TEX™. Elastic, hypoallergenic and breathable. Absorbs sweat. Fast dry. Stretch edges. Side openings for bacterial filter replacement
Includes double layer antibacterial inner filter TNT 80g UNE 0064 (not reusable). Includes waterproof security zip bag. Adult size. Hygienic product, changes are not allowed.