Limited series. Ships in 1-2 days.

GRD-01 LTD - a new look on a mask built to last.
Cordura ® NYCO ripstop, X-Pac, and TPU textiles
HEIQ ® V-Block and DWR treated
Organic bamboo cotton with PM 2.5 filter slot
Rugged ABS buckle adjusters
Multi-use shock cord:
     hands-free hanging
     tighter fitment
     ear tension relief

Sizing is identical to the GRD-01 technical series. Please reference sizing information below or in the photo section above.

The GRD FLTR (10 pack of mask filters) is a five layer, activated carbon filter that you can pass through your mask filter slot, and is designed to fit in all sizes of the GRD-01.

The five layers include: Non-woven (2x), Melt blown fabric (2x), Activated carbon (1). 

Please read disclaimer on GRD-01 product page.