The Respro® Nitesight™ mask is made of 100% Scotchlite™ with its filter (Dynamic ACC) offering filtration from the inhalation of pollutants associated with vehicle exhaust emissions. The Scotchlite™ skin makes the user highly visible during low light or night time conditions, with the two essential exhalation valves allowing unwanted heat, carbon dioxide and water vapour out. The Nitesight™ mask has a contoured design ensuring the mask ‘seals’ comfortably and is manufactured from hypo-allergenic Neoprene. It is available in two sizes