LianSan

【Droplet Protection】 Clear anti-scratch and anti-fog lens and frame design of transparent wrap-around shutters provide you with natural vision
【Added metal oxide to optical glass】added metal oxide to optical glass, it can help block UV400. Both environmentally friendly and safe.
【Suitable for unisex】 adults and teenagers, you can use them in these situations: outdoor sports, industrial work, gardening work, gardening, medical applications, drilling, grinding, welding, etc.