ROCKBROS SP291 Cycling Glasses - Polarized, with Frame for Prescription Lenses, TR-90, 31g, UV400, Unisex
Share this product
Description
Description
ROCKBROS SP291 Cycling Glasses - Polarized, with Frame for Prescription Lenses, TR-90, 31g, UV400, Unisex
Enjoy crystal-clear, glare-free HD vision, even when wearing prescription glasses, with the ROCKBROS SP291 Cycling Glasses . These high-performance glasses are equipped with optical-quality TAC polarized lenses that effectively eliminate blinding glare from surfaces like wet asphalt, reducing eye fatigue and improving contrast and depth perception during your MTB or road rides.
Its main innovation is the integrated inner rim (Built-in Myopia Frame) , a support where your ophthalmologist can mount your custom prescription lenses . Interchangeable sunglass lenses then fit on top. The frame is made of ultra-resistant and flexible TR-90 material , and the entire assembly weighs only about 31g , guaranteeing exceptional and long-lasting comfort.
The "HD Large Frame" design offers a wide field of vision, while the adjustable nose pads and soft-handled temples ensure a secure and stable fit, even during the most dynamic movements.
Main Features:
- Complete Vision Solution: Integrated inner frame to mount your prescription lenses + TAC polarized outer lenses .
- Superior Visual Protection: Polarized lenses that eliminate glare and offer 100% UV400 protection .
- Extreme Comfort and Lightness: TR-90 frame and a weight of only 31g for prolonged use without pressure.
- Customized Fit: Adjustable nasal cushions and stems with soft protection for a perfect fit.
- Style and Performance: Modern, large-frame design, various colors available. Ideal for cycling and outdoor sports .
The ROCKBROS SP291 glasses are the ultimate technical solution for those who don't want to compromise on vision correction, sun protection, and comfort, combining all these needs in a single high-performance piece of equipment.




Wearing Comfort to Block Dazzling Sunlight
The color of lens surface changes according to the change of outdoor sunlight intensity at night, the lens quickly returns to the transparent state to ensure the light transmittance

Electroplated Colorful Photochromic Lens


Adjustable nose support
It can adjust and customize the nose bridge to fit your nose shape.
More comfortable to wear

Built-in Myopia Frame
Shortsighted people can also wear cycling glasses to enjoy cycling
Near-vision lenses need to be broken separately.
(It is recommended to use within 400 degrees of
myopia and 200 degrees of astigmatism)




