Eyebrow protection: In the event of a blow, the eyebrow protection provides shockproof and cushioning effects, which can better protect the forehead bone. The glasses can also adjust the length and the length of the temples to most faces. Wide Field of View: Panoramic lens provides high-definition wide viewing angle, 180 curved design, enough interior space, wide field of view and high resolution lens which allow you to maintain clarity in complex environments. Polycarbonate lenses: Polycarbonate lenses can resist the impact of 162 km/h high-speed particles, bumps and scratches effectively, and prevent eye injuries from splashes such as iron shavings, flying sand and gravel. High light permeability lens: These glasses use a high light permeability lens that can resist ultraviolet rays, which has good light permeability and heat resistance, and effectively prevents ultraviolet rays from harming the eyes during sports. Comfort: The body of the glasses is made of heat-resistant PC material and contains a layer of soft closed-cell foam that adapts to the face and provides a comfortable fit and seal. NOTE: 1. The size of the product is measured manually, and there will be an error of 2-3mm due to factors such as different measurement tools and measurement methods. 2. This product is all taken in kind, but due to differences in photography, lighting, color deviation, and personal understanding of color. As a result, there may be some color difference between the actual product and the photo, and the color is subject to the actual product. 3. Please take good care of our products