3M 7500 series Reusable Half Mask Respirators (Respirator Only) 3M Series:7500 The materials used for masks

The materials used for masks and filters are hypo-allergenic

The interlock knit provides lightweight comfort and is inherently flame resistant

V-Gripp Tape is extremely easy to apply

Use for skiing

Stronger and more durable than a standard tool backpack

3M 7500 series Reusable Half Mask Respirators (Respirator Only) 3M Series:7500 The materials used for masksAdvanced silicone material for increased comfort and greater durability. Proprietary 3M Cool Flow Valve helps make breathing easier. Dual mode head harness adjusts easily for either standard or drop down mode. Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging.