Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. Hydrophilic rubber ear and nose pieces provide a no-slip fit.
Watkins is part of the Rx-compatible Swivelink collection from Tifosi Optics, Inc. The exclusive Swivelink technology adapts to any activity. With included removable sport and lifestyle arms, just swivel, switch and repeat! There’s no need to switch between multiple pairs of eyewear. It’s the complete sport optics solution for the active lifestyle.