Size Guide: Medium size fit Modern, smooth, comfortable. Harness is a stylish, versatile frame with a subtle wrap, protecting you from glare at all angles. Featuring Revo’s lightweight, impact-resistant, polarized Serilium+ lenses and 100% UV protection. Harness is perfect for everyday wear, hitting the water, hiking, or playing a round of golf. * Compatible with the Revo Retainer Cord DETAILS Revo high-contrast polarized Serilium+ lenses Lightweight, impact-resistant, glare-reducing nylon Measurements 61-16-135 Lens Height 40 mm 8-base lens technology A more curved profile, temple to temple Elastomeric nose pad Slip-reducing rubber keeps the frame in place Revo Light Management System™ Filters harmful UV, HEV, and Blue Light Digital Device-friendly Reduces glare and enhances clarity of digital screens SIMILAR STYLES Similar style with crystal glass lens: Harness G