IST Imperial Tri-View Purged MaskThe most popular purge mask from IST.This tri-view mask has centre nose purge for hand free water clearance and has been a favourite amongst many snorkelers and divers because of the unrestricted vision it offers. There are plenty of room in the nose pocket region for decompression purpose, even with thick gloves.FEATURESTri-view designWide, uninterrupted range of visionIncludes nose purgeFits people with narrower facial profileSide windows increase peripheral visionAdjustable straps

IST Imperial Tri-View Purged MaskThe most popular purge mask from IST.This tri-view mask has centre nose purge for hand free water clearance and has been a favourite amongst many snorkelers and divers because of the unrestricted vision it offers. There are plenty of room in the nose pocket region for decompression purpose, even with thick gloves.FEATURESTri-view designWide, uninterrupted range of visionIncludes nose purgeFits people with narrower facial profileSide windows increase peripheral visionAdjustable straps