The SP-3780 Mountaineer sunglasses may be the best choice for mountain biking for a delicate balance between protection, performance, and looks. Yes, it’s true that while function is critical, styling can never be discounted when it comes to something you wear on your face.

Best Fit - The TR90 frame is designed with Mirror Adjustable Range Design that provide a best fit on your face due to easily adjustable nose pieces and temple arms that can be manipulated to provide you a truly customized and secure fit. The straight temple arms off you the best helmet compatibility. 

Coverage - It’s never fun to get something in your eye, especially when you’re bombing down a rocky section of singletrack. SP-3780 sunglasses provide ample eye coverage, including on the periphery. The wide large lenses cover and protect your entire field of vision, and protecting your eyes from trail obstacles.

Clear vision - the High Definition (HD) clear lenses, filter out two distinct wavelengths that cause color confusion, giving you the clearest and richest pictures of your favorite natural landscapes. 

All Weather Solution - The SP-3780 Mountaineer sunglasses are available in a kit of 3 and 5 lenses (including Polarized, Clear and Colored lenses) provide you a complete solution for your requirements to ride in any weather and day light conditions.

Features:

• Shock Resistance
• TR90 frame Composition
• Ultra-grip Rubber Nose & Temple Tips
• Wind Resistance 
• UV400 Built-in Protection
  
• Virtually Indestructible & Shatterproof
• Interchangeable Lens System

Specifications:

3 lens Box includes:

1. 1*TR90 frame With Revo Lens
2. 1*Clear Lens
3. 1*Black Polarized lens

5 lens Box includes:

1. 1*TR90 frame With Revo Lens
2. 1*Silver Crystal Lens
3. 1*Clear Lens
4. 1*Yellow Lens
5. 1*Black Polarized lens