Keep Day and Night Dual-Use Color-Changing Cycling Goggles Marathon Outdoor Windproof Sandproof Road Bike Coated Mercury Lens

Ice Blue

Rosy Red

Photochromic lenses with automatic light adjustment based on UV intensity

UV400 protection, effectively blocking ultraviolet rays below 400nm

Eight-layer advanced coating including vacuum full Revo electroplating, hydrophobic layer, photochromic layer, strengthening layer

Blue light filtering in the 400-480nm range to protect retinal health

Wide-angle frameless design for unobstructed vision and enhanced peripheral awareness

High impact resistance and abrasion resistance

Dust and windproof

Ergonomic design with three-point fit for stability and anti-slip performance

Adjustable nose pads to fit various nose shapes

Built-in prescription lens frame for nearsighted users

Hollowed temples for breathability, reduced weight, and sweat ventilation

Photochromic technology for day and night visibility and all-day protection

Anti-slip rubber temple tips for secure fit during intense cycling

Stylish color-changing lenses with dynamic light reflection effects

Complies with SGS standards

Made from 100% new materials; no recycled or waste materials used to ensure product quality and consumer safety

1 x Glasses

1 x Prescription lens frame

1 x Glasses case

1 x Glasses pouch

1 x Cleaning cloth

1 x Strap

Proper fitting and adjustment are essential for optimal protection and comfort

Ensure temples fit snugly but not too tight

Adjust nose pads and temple angles so the glasses fit close to the face without touching the skin

Make sure the frame does not obstruct vision

Keep offers adjustable nose pads to accommodate various face shapes