Eyewear Tifosi Rail Fototec BlackRail takes the need for ventilation in cycling glasses and combines it with an oversized rimless design that offers increased coverage. Its frame is lightweight for all day comfort and the shatterproof lenses ensure long term use. Rails rimless shield frame keeps eyes protected from debris while still offering maximum airflow. Fototec lenses adapt to the environment providing an ideal moment to moment tint Grilamid TR 90 Frame is lightweight and