The Course glasses' nylon frame is impact resistant, very lightweight and flexible in a wide range of temperatures. The vented lens and frame help prevent fogging, and the polymer inserts in the bridge and stems ensure better support during activities.
The Course glasses' nylon frame is impact resistant, very lightweight and flexible in a wide range of temperatures. The vented lens and frame help prevent fogging, and the polymer inserts in the bridge and stems ensure better support during activities.