[Product Information]

Ultra-Thin Breathability High Density Sponge
The SPY mask is the most recent addition to the BASE CAMP® MASK range. It suitable for use in a wider variety of environments, provides protection from respirable dusts and viral matter that may give rise for concern to those individuals who work, live or travel in the urban environment, or use overcrowded transport systems on a daily basis.
The material used in the SPY mask is a ‘four-way stretch’, air-permeable technical fabric that allows the face to breathe in hot and humid conditions. Ultralight, soft texture, quick drying,breathable and comfortable
Mask shell and valve are washable, and the filter can be replaced. This filter is our standard filter consisting of three filter layers, the outer particulate filter and the internal active carbon element.It screens fine respirable, sub-micron dusts.
Design detail is accord with ergonomics - Adjustable Earloop Velcro Strap & Adjustable nose clip -Keep the mask from slipping, more comfortable to adjust the size to meet the most head type.
Rapid Airflow Valve Ststem - The valve is composed of three pieces; a base, diaphragm, and cap. As the user exhales, the diaphragm elevates allowing exhaled air to escape the mask. This allows the inside of the filter to stay free of condensation build up, dry and comfortable for long term use. Also by having exhaled air exit through the valves, glasses or goggles will not fog up. The valves also hold the filter securely to the mask shell.