Venting, Cushinol™, Mastoid Temple Grip™ FIT SIZE: Best fits a Medium profile WEIGHT: 0.60 oz. All Dash SS sunglasses include 4 sets of lenses for all light conditions All lenses offer 100% UV protection (including yellow, orange and clear). 1. Polarized for superior glare reduction. 2. Orange Crystal: 57% VLT for moderate to low light. 3. Yellow Crystal: 80% VLT for low light. 4. Clear Crystal: 98% VLT for very low light to night time. #NE112