gub %E5%81%8F%E5%85%89%E9%8F%A1%E9%81%8B%E5%8B%95%E7%9C%BC%E9%8F%A1 3%E7%89%87%E9%8F%A1%E5%8F%AF%E6%8F%9B %E5%96%AE%E8%BB%8A%E7%9C%BC%E9%8F%A1 %E9%98%B2%E6%99%92%E9%81%8B%E5%8B%95%E9%8F%A1 Color:Black *Size : M (56-59cm )

*Size : M (56-59cm )

* AUX audio input can be connected

ideal for steep hills and rugged terrains

nylon straps

travel up to65 km on a single charge

gub %E5%81%8F%E5%85%89%E9%8F%A1%E9%81%8B%E5%8B%95%E7%9C%BC%E9%8F%A1 3%E7%89%87%E9%8F%A1%E5%8F%AF%E6%8F%9B %E5%96%AE%E8%BB%8A%E7%9C%BC%E9%8F%A1 %E9%98%B2%E6%99%92%E9%81%8B%E5%8B%95%E9%8F%A1 Color:Black *Size : M (56-59cm )*Polarized lenses filter out reflected light or glare from the ground, water, snow, glass, etc., making the vision clearer *Ergonomic design suitable for most face shapes *Essential for outdoor sports, running hiking cycling fishing *Anti fingerprint and anti oil coating, easy to clean *Adjustable nose pads, anti slip design, not easy to slip off *UV400 protection *Comes with a dedicated myopia frame (recommended for myopia 400 degrees astigmatism 200