Tifosi:

Rail XC takes the same performance as Rail, but streamlined in a smaller lens and lighter design. Rail XC’s rimless shield keeps eyes protected from debris while still offering maximum airflow. The perfect companion for road and gravel cyclists.

Specifications
Frame: Light & Durable Grilamid TR-90
Lens: Smoke / AC Red / Clear Shatterproof polycarbonate interchange lenses for bright and low light scenarios
Features: Rimless shield, fully adjustable nose & ear pads, hydrophilic rubber ear and nose pads that increase grip the more you sweat
Fit: Small-Medium | Weight: 31G
Included: Zippered Hardshell Case & Microfiber Cleaning Bag