Main Features: Safety goggles lens use explosion-proof PC, the protection effect is more significant. Lens surface enhancement treatment, impact resistance, not easy to scratch, strong light transmission. The nose bracket and the pile head are made of soft silicone material with bidirectional breathable design, which not only facilitates the elimination of sweat, but also plays a role in breathable and buffering. Adjustable headband for easy cleaning. Head with adjustable buckle, easy to adjust the tightness according to the head and tail. Applicable: Football, basketball, baseball, mountaineering, surfing, etc. Note: The eyeglass strap comes in both text and text-free versions, which will be shipped randomly. Specification: Lens material: Explosion proof PC Frame material: High strength PC Styles: #1, #2, #3, #4, #5, #6, #7, #8 Total width of glasses: 139mm Lens width: 48mm Frame height: 48mm Width of nose bridge: 24mm Weight: 53g     Package Included: 1pc* ball goggles Note: Please allow an error of 1-2cm due to manual measurement. Different computers display different colors, and the actual color of the item may be slightly different from the picture. No Retail Box.Packing Safely in Bubble Bag.