Our best selling Dipsea round frame is named after our favorite San Francisco Bay Area hiking trail because it blends the style of the city with the spirit of the outdoors. With a variety of finishes and colorways to suite every occasion, the Dipsea is an updated take on a classic round shape. Polarized Lenses SuperLight Recycled Frames All-Day Comfortable Fit Lifetime Warranty Design & Fit The Dipsea is a medium sized frame with a classic round shape. Eye Coverage: Medium Weight: 18.5 grams Wrap & Angle: Low Temple Width: 139 mm Bridge Width: 22 mm Lens Width: 49 mm Lens Specs All Dipsea lenses are polarized, block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test. Amber: Non-Mirrored, Amber tint, 15% VLT, Base 4 curve Aqua: Mirror, Slate tint, 12% VLT, Base 4 curve Brown: Non-Mirrored, Amber tint, 15% VLT, Base 4 curve Forest: Non-Mirrored, Green tint, 11 %VLT, Base 4 curve Ocean: Fade, Blue tint, 11% VLT, Base 4 curve Ruby: Non-Mirrored, Red Tint, 12% VLT, Base 4 curve Slate: Non-Mirrored, Grey tint, 10% VLT, Base 4 curve