Purple recycled nylon Model 2.2 face mask from U-Mask featuring logo print to the side, elasticated straps, ventilation panels, includes extra filter and 400hrs total filtration. This face mask is not a suitable substitute for PPE (personal protective equipment) and we at Farfetch cannot authenticate any claims of medical or protective benefits of its use. Due to the intended purpose of this product, we will not be able to accept returns unless the item is damaged or faulty upon delivery to you. POSITIVELY CONSCIOUS: At least 50% of the main material of this product meets our conscious criteria. For example, it's either organic, recycled, upcycled or independently recognised as being better for the environment (such as linen, ramie, TENCEL™ etc.)..