Men’s TR-90-Thermoplastic material that is incredibly durable, flexible, and lightweight. Adjustable magnetic strap
Progressive Friendly: Yes
Spring Hinges: No
Fan 5 made from Thermoplastic which is also known as TR-90.
This material is incredibly durable, lightweight and flexible. Comes with adjustable straps, helps prevent glasses from slipping or falling while preforming activities.
Designed for men.