The UNIT Primer Rasta Polarised Sunglasses are classic and capable yet anything but ordinary. The slimmest silhouette in the UNIT Eyewear range still hits with the heavyweights, feature-packed and functional for a fast-paced lifestyle.Designed to stand up to the demands of any athlete or outdoor enthusiast, a frame created from Swiss TR90 materials is both flexible and forgiving with the assurance of 100% memory retention.Polarised lenses allow the wearer to go anywhere with confidence in uncompromised vision. Rasta inspired styling Polycarbonate Polarised Lens TR90 Frame (Swiss Material) - Light Weight, Extremely Flexible Yet Super Strong With 100% Memory. The TR90 Material Will Keep It's Shape In Extreme Temperature Hot Or Cold. Impact Hinge Stainless Steel 82% silver 18% Lens Category 3 - High Sun Glare Protection & Good UV Protection
