Tifosi Jet Glasses
Features: made from Grilamid TR-90 a homopolyamide nylon characterized by an extremely high alternative bending strength low density & high resistance to chemical & UV damage Hydrophilic rubber ear & nose pieces for a no-slip fit Glossary: Grilamid TR-90: Grilamid TR-90 is a homopolyamide nylon characterized by an extremely high alternative bending strength low density & high resistance to chemical & UV damage.