Triple Layer: Outside layer is made out of parachute fabric (polyester coated PU), middle layer: unwoven PET fabric, Inside: air mesh fabric.
PET textile is an eco-friendly recycled fabric, it has a coating that is flame-retardant, water-repellent, waterproof and breathable.
Adjustable ear straps to fit all sizes with rubber stopper. Valve silicone filter.
*Please contact us for custom screen printing and embroidery