Siraya Alpha Navy Blue Hiking/Mountain Biking Sunglasses with ZEISS P8010 Brown Tri-flection Lenses

• Alpha sunglasses are extremely durable, flexible and lightweight.
• Extended temples covered in a secure rubber mesh that grips the sunglasses securely to your head.
• Adjustable rubber nose piece that prevents slippage and irritation, allowing for perfect fit.
• Alpha sunglasses are made of TR-90, a Swiss developed thermoplastic material.
• All of Siraya’s lenses by ZEISS are manufactured in Italy.

• Eye width: 65mm
• Bridge width: 17mm
• Temple length: 116mm
• Base curve: 8
• Lens: Brown P8010 Tri-Flection™ Lens
• Frame color(s): Blue
• Frame material(s): TR-90