USD 
Canadian
The new Switchback Silicone Eyewear Retainer is a one-piece molded retainer. The temple ends can accommodate a wide variety of eyewear via its two-port design: one port for larger frames and one port for smaller and wire frames.
- Non-absorbent and stretchy
- Top port fits wire frames
- Bottom port fits standard and large frames
- UV and corrosion resistant
- Multiple attachment options both right side up and upside down
- Length: 17.75"
- FRAMES NOT INCLUDED