Silhouette TNG 2018 Demo Rimless 5521 Eyeglasses 123mm Gradient lenses transition from darker

Gradient lenses transition from darker at the top to lighter at the bottom—practical for driving and outdoor activities where you need clear vision below while shading your eyes from overhead sun

so if you're between sizes

adding a backup set to your kit

The PLASTICS II DISTANCE eyeglasses deliver a square acetate frame designed for men who need reliable prescription eyewear without the premium price tag

and blue—gives you options to match your style

Silhouette TNG 2018 Demo Rimless 5521 Eyeglasses 123mm Gradient lenses transition from darkerSilhouette TNG 2018 5521 Eyeglasses Chassis made by Silhouette are Unisex Eyeglasses. They have an Oval shape, and come in 11 colors, which are black, blue, brown, gold, grey, orange, petrol, red, rose, silver, and violet with 7 sizes, which are 17_135, 17_140, 17_145, 19_140, 19_145, 19_150, and 21_145.