Twain is a versatile smaller frame style designed for children ages 5 to 10 years old and teens needing smaller frames. Engineered to improve color vision, EnChroma Twain glasses are available with our 100% UV absorbing outdoor and indoor lenses. These Italian-crafted classic frames are constructed with TR-90, a lightweight nylon-based material known for its comfort and shape retaining qualities. Case included. Available in Smooth Black or Night Sky (non-rubberized). 

About Smooth Black Frames

The EnChroma Smooth Black surface finish is a rubberized material designed to retain its shape and resist tearing and abrasion. This soft, flexible texture provides easy handling for children.