Lens 7 x 4 Toric Lens Curvature ChromaPop™ [Select Colorways] – ChromaPop optimizes color and increases clarity, enabling you to see the outside world with an unparalleled level of vibrancy. Hydroleophobic Lens Coating – A water and oil proof coating. Repels moisture, grease, and grime. A barrier between your lenses and the world. Water will bead up and disperese without streaking. Smudges from fingerprints are wiped clean easily. Frame Evolve™ Eco-Frame Construction – Smith's proprietary Evolve material incorporates 53% bio-based material into their injected-polymer sunglasses. Smith sunglasses are the largest eco-friendly sunglass collection in the world. TR90 Frame Material Medium Fit / Medium Coverage Features Hydrophilic Megol Gel Nose Pads – Gently grips your skin to keep the frame in place. The gripping power increases when introduced to moisture. Two-Position Adjustable Nose Pads Auto-Lock Hinges Included Microfiber Bag Proposition 65 Warning for California Consumers This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm. Style: Semi-Rimless, Shield Frame Size: Medium Biking Type: Mountain, Urban/Commuter Height (mm): 59 Width (mm): 130 Temple (mm): 125 Warranty: Limited Lifetime Color Black/Chromapop Contrast Rose Flash Black/Photochromic Clear to Gray Black/Red Mirror Matte Black Cinder/Gray Matte Black Marble/ChromaPop Violet Mirror Matte Black/Chromapop Black Matte Crystal/Chromapop Platinum Matte Deep Ink/Chromapop Opal Matte French Navy/ChromaPop Rose Gold Mirror Matte Iron/ChromaPop Platinum Mirror Matte Mystic Green/ChormaPop Black White/Gray Lens Tech Not Polarized, ChromaPop Not Polarized, ChromaPop Not Polarized, ChromaPop Not Polarized, ChromaPop