ROCKBROS SP291 Photochromic Lens Outdoor Glasses Windproof Cycling Eye Protection Goggles - Transparent Purple

• The surface color of the lens changes according to the intensity of outdoor sunlight. The lens quickly returns to the transparent state at night to ensure high light transmittance
• Adjustable nose support, it can adjust and fit the nose bridge according to its shape, more comfortable to wear
• Rubber patchwork design glasses legs, soft and comfortable to wear, fit without pinching the face, the hollow in the middle is more wind guiding
• Comes with a myopia eyeglass frame to meet the needs of nearsighted riders

Specifications:

• Material: TR90 frame + PC photochromic lens
• Weight: about 31g
• Impact resistance: Level 1