Provides comfort and stability with a soft but firm silicone faceseal
Resilient material extends product life
Maintains its shape in high heat environments
Low-profile design provides a wide field of vision>Valve cover design directs exhaled breath and moisture downwards, and facilitates a positive pressure seal check
3M Cool Flow Exhalation Valve enhances comfort by reducing heat and moisture, and allows for easier breathing
Adjustable head harness assembly provides optimum fit and comfort with a three-size adjustable head cradle