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 for a no-slip fit. Adjustable ear pieces for a customizable, comfortable fit. Vented lenses improve air circulation, prevent fogging. Featuring Fototec Lense• Fototec Lense
• Hydrophilic rubber with adjustable temples & nose piece
• Ventilated lens for increased air flow & anti fog
• Fit: Small to medium faces
• Weight: 24g