Groom professional cambridge mask basic grey logo cambridge mask co was founded in 2015 by christopher dobbing, a graduate of cambridge university.after graduation, christopher moved to china where he was shocked by the air pollution crisis, investigating further he found this is a problem on a global scale. A curiosity turned into a passion and now an obsession better air! Every component of the masks has been carefully sourced for quality and function and the company is helping people all over the globe who suffer from chronic illnesses and compromised immune systems. Here at christies direct, we are pleased to collaborate with this company and have exclusive groom professional designs, which will not only look great while you groom, they will offer you protection from harmful dust, bacteria, dander and hairs, all while being super comfortable. New labratory tested filtiration technology filters over 95% of pollution, gases, and bacteria and viruses. Protection against odours, all pm pm2.5, pm0.3, pollen, smoke and pathogens such as viruses and bacteria. The basic mask style is a lighter mask with less breathing resistance, allowing you to breathe easier, especially during strenuous activity or heat. 35% cotton and 65% polyester. Find your perfect mask and start caring for your respiratory health today!