The Tifosi Rail Cycling glasses feature an oversized rimless design that provides the most coverage among all Tifosi cycling eyewear. With a lightweight frame, you'll enjoy all - day comfort. The shatterproof lens guarantees long - term use. Whether you're cycling on the asphalt or through pine forests, the rimless shield frame protects your eyes from debris while allowing maximum airflow. Crafted from Grilamid TR - 90, a homopolyamide nylon known for its high bending strength, low density, and excellent resistance to chemicals and UV damage. The frame comes with hydrophilic rubber ear and nose pieces that ensure a non - slip fit. You can adjust the ear and nose pieces for a personalized and comfortable fit.
**Features**
- Lens Technology: Vented and rimless, offering 100% UVA/UVB protection.
- Light Frame: Weighing only 32 grams, made of Grilamid TR90, durable and light for all - day wear.
- Frame Technology: Fully adjustable hydrophilic nose and ear pads that grip better as you sweat.
- Included: Zippered Hardshell Case and Microfiber Cleaning Bag
- Rimless shield with lens vents.
- Custom Fit: Adjustable arm and nose pieces for a face - shape - customized fit.
**Specifications**
- Frame: Light and Durable Grilamid TR - 90
- Lens: 3 included for you to choose based on conditions
- Fit: Large / XL
- Weight: 32G
- Included: Zippered Hardshell Case and Microfiber Cleaning Bag

Using your Tifosi Rail Cycling glasses is a breeze. First, adjust the ear and nose pieces to fit your face shape for maximum comfort. Put them on like you would any regular glasses, and you're ready to hit the road or trail. When cycling, these glasses will protect your eyes from debris and harmful UV rays.
Here are some important things to keep in mind. Don't expose the glasses to extreme temperatures as it may damage the frame or lens. Avoid scratching the lens by always using the included microfiber cleaning bag to clean it. If you get the glasses wet, dry them gently with the cleaning bag.
For maintenance, regularly check the ear and nose pieces for any signs of wear. You can clean the frame with a mild soap and water solution, then dry it thoroughly. Keep the glasses in the zippered hardshell case when not in use to protect them from scratches and damage.