Especificaciones:

• Type: Dust Mask Filter
• Preventing dust: for dust
• For: Men and Women
• Feature: With filter valve
• Feature 2: Washable with water for repeated use
• Feature 1: Double filter layer
• Característica: Respirable
• Característica: A prueba de viento
• Appy for: all kinds of outdoor activities. Such as: Mountain-biking,Running