Finding the right eye protection for mountain biking can be tough. For years, I struggled with the choice between glasses and contacts. Contacts often dried out, causing irritation on dusty trails. Regular prescription glasses would slip or fog up. I was looking for a better solution for my vision needs on the trail.
That's why I decided to try a dedicated pair of sports sunglasses. I picked up the TR90 Half-Rim Sports Sunglasses with PC Lens for Cycling and Outdoor Training in Orange from Cinily Co Uk. I have been using these sunglasses for a full three months now. Here's my detailed day-by-day breakdown of how they performed.
The package arrived quickly. Unboxing the Cinily Co Uk TR90 Half-Rim Sports Sunglasses was a good experience. They came in a nice case with a cleaning cloth. This showed attention to detail, which I always appreciate.
My first thought was how light they felt. The TR90 frame material is known for being very light and flexible. This was true here. The orange color was bright and cool, exactly as shown online. The half-rim design looked sleek and sporty. I put them on, and they fit snugly but comfortably on my head. They did not pinch anywhere. The nose pads felt soft against my skin.
I tried them on indoors first. The PC lens made everything look sharp and clear. There was no weird distortion. This was a good start. I was excited to see how they would perform on the trail. This first impression made me hopeful that these sunglasses could finally end my long-running debate of glasses vs contacts mountain biking.

Verdict: Impressive lightness and a comfortable, secure fit right out of the box. They felt ready for action.
The first week was all about testing them on actual rides. I took them out on several different trails. Some were smooth, some were rocky and fast. The sunglasses stayed in place perfectly. They did not bounce or slide down my nose, even when I started sweating. This was a huge win. I have had other sports glasses that moved around too much. It often led to annoying distractions.
The PC lens worked well in different light conditions. On bright, sunny days, they cut down the glare without making things too dark. In shaded parts of the trail, I could still see clearly. I did not need to take them off often. This made my rides smoother and safer. I also noticed that they did not fog up easily. This is a common problem for me, especially on humid days or when climbing hills. The design seemed to allow for good airflow.
Compared to my old routine of trying to make contacts work or dealing with heavy prescription glasses, these felt like a real upgrade. My eyes felt less tired after rides. No more dry contact lens feeling! The clarity was good for spotting roots and rocks on the trail.
Verdict: Excellent stability and clear vision across varied conditions. The anti-fog feature was a pleasant surprise and very helpful.
After a month, these Cinily Co Uk sunglasses became my go-to choice for every ride. I used them for daily commutes by bike and longer weekend trail sessions. They were super easy to clean. A quick wipe with the provided cloth removed sweat and dust. The TR90 frame showed no signs of wear. It still felt flexible and strong. The hinges were tight and smooth.
I did have one minor crash during this month. I went over the handlebars on a tricky section. The sunglasses flew off, but they landed on soft dirt. I picked them up, and there was not a single scratch on the lens or frame. This showed their durability. I was quite impressed. If I had been wearing my regular prescription glasses, they likely would have broken.