happo is the highly breathable social mask with adjustable straps for a flawless fit. It is made with extremely smooth materials for a perfect touch. The happo planet movement promotes the exchange of surgical masks for reusable masks, without compromising public safety. Certified by by Equilibrium with 93,4% of BFE (bacterial filtration eficiency), Swiss tech inside, sustainable, recycled, 100% cosmetic grade ingredients, Happo is the ultimate choice for your everyday activities.