SMITH Optics Shift MAG Sunglasses – Shield Lens Performance Sports Sunglasses for Running, Biking, MTB & More–For Men & Women

Specifications

• Get Every Performance Advantage Possible: From the superlight frame down to the nose piece, these frames are flatter than most performance eyewear for a secure feel when you’re going your fastest; the split-frame design provides an obstruction-free view of the road and trail with a lightweight feel that stays put through technical trails and full-gas descents
• Geared for Speed: With durable TR90 frame material & TPU construction, adjustable megol nose pads & non-slip temples, the ShiftMAG will stay in place whatever your next challenge
• Includes Interchangeable Second Lens: Easily switch lenses to suit any light environment; take on exposed trails or dark, wooded jumps with the included Photochromic lens or switch to the included secondary clear lens for low-light situations
• Perfect for Any Light Environment: The photochromic lens reacts to whatever light conditions you're in, transitioning from light to dark so you can see more of the mountain while riding
• Born on the Mountain, Built from Innovation: Smith is a performance eyewear and helmet brand for those inspired to pursue new and deeper connections with the outdoors; we’ve been outfitting consumers with the confidence to experience more since 1965