Note:

1. Color change time: Winter-1 minute, Summer-40 seconds.

2. Speed depends on sunlight and UV intensity!

3. The rate of discoloration is related to the intensity of ultraviolet light and temperature. (If the UV intensity and temperature are low, the speed of discoloration will become slower).

  【Premium Anti Fog Glasses】Thicken PC lenses with a hydrophilic coating to increase visibility, shatterproof and scratch-resistant effectively. KAPVOE MTB glasses are crafted with anti-fog technology to provide clear field of vision in all conditions.

   【Photochromic Glasses】 Lenses will change from clear to dark gray in response to the intensity of the ultraviolet, and the visual light transmission of the photochromic lens is from 85% to 15%. Effectively maintain a suitable brightness to protect your eyes in strong sunshine. Attention!!! The darkness of lens color depends on UV intensity!

   【Interchangeable Nose Pad】For different heights of nose bridges, we have prepared 2 different sizes of soft nose pads in the mtb glasses package. You can choose one suitable to install.

   【UV400 Protection】These clear bicycle glasses are made of high-grade photochromic lenses and ultra-light memory TR90 frames. Transition glasses lenses have UV400 protection, can block harmful UVA & UVB rays, safe, durable, and impact-resistant.

   【Built-in Myopia Frame】Include a myopia frame in the cycling sunglasses package, Convenient for you to configure prescription glasses. KAPVOE photochromic mountain bike glasses’ temples are flexible and have soft rubber nose clips, suitable for different face shapes.

   【Multifunctional Occasions】These sports glasses are perfect for cycling, MTB, BMX, riding motorcycle, driving, skiing, baseball, mountain climbing, playing golf, hiking, boating, and other activities.

Package Include:

1 * Photochromic Cycling Glasses 

1 * Eyeglasses Rope

1 * Glasses Bag

1 * Glasses Cleaning Cloth

1 * Glasses Case

1 * Myopia Frame