With human body optics design, the gap is breathable, and the field of vision is wide.What the glasses can offer is that can block strong wind, dust, fog and UV protection. Made of high quality PC and TPU materials, the product is lightweight, stable, clear, anti-UV, anti-scratch, anti-radiation and durable.There are 6 styles for you to choose from. Number 1 is black frame silver film, number 2 is black frame yellow film, number 3 is black frame gray film, number 4 is black anti-red film, number 5 is black frame color film, number 6 is black frame transparent film. It's suitable for cycling, mountaineering, surfing, skiing, running and other outdoor sports.Item Name: Cycling GlassesMaterial: PC,TPUSize Details: 15cm x 5cm x 4cm/5.91" x 1.97" x 1.54" (Approx.) Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.