UV PROTECTION:UPF 50+ our face shields guard against harmful sun rays, acting as a face protection for dust. COMFORTABLE WEAR：Technology nylon to keep your skin cool, dry and works smart to block UVA/UVB radiation while feeling soft and lightweight. OUTDOORS PROTECTION: UV mask provides protection from cold breezing air, shields against dusty environments, making it a multifunctional companion for all conditions. Ideal for motorcycle, running, riding, Exercise, hiking, or any outdoor activities. ONE SIZE FOR ALL:Sun UV Protection face mask comes equipped with adjustable elastic band ear straps to ensure a perfect and secure fit that doesn't pull on your ears while wearing.One size for most people and gives a free wearing experience. COMFORTABLE & BREATHABLE:Honeycomb mesh design only covers the nose completely and fits closely, but also achieves breathability and prevents lenses from fogging up when wearing glasses. Double-layer thin sports fashion mask,our face shields guard against harmful sun rays, acting as a face protection for dust，suitable for cycling, camping, running, traveling, camping, shopping, climbing and daily use.