A little bit retro. A little bit new school. The Smith Lake Shasta sunglasses have a timeless feel for living an active life. Chroma PopTM polarized lenses set you up with a glare cutting, color-boosting outlook for beach, mountain and routine town wear. Rubberized temple and nose pads keep them right where you want them regardless of where the day takes you. Features. Vision. Chroma PopTM lenses enhance contrast and natural colour to make the details pop. Fit/Integration. Modest wraparound fit. Medium fit, medium coverage. 6-base lens curvature. Megol temples and nose pads provide non-slip grip so glasses stay put. Frame. EvolveTM bio-based frame material is lightweight and durable. Auto Lock hinges hold frames open for easy one-hand on and off. Specifications. Lens Height: 47mm. Lens Width: 56mm. Bridge Width: 17mm. Temple Length: 140mm. Includes. Microfiber pouch. Colour: green