
DESCRIPTION
An IST original 4-window mask. With its side windows, the wearer is able to see out the side, with a wider view, a twin or single lens mask can not compare. Presto suits people with slightly narrow facial profile.
An IST original 4-window mask. With its side windows, the wearer is able to see out the side, with a wider view, a twin or single lens mask can not compare. Presto suits people with slightly narrow facial profile.
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