British eyewear manufacturer, Cutler and Gross have partnered with Mr. Porter and the Kingsman line to create stylish D-frame optical glasses. Skilfully crafted from classic tortoiseshell acetate and feature a rose gold-tone bridge that nods to vintage styles. Replace the lenses with

Designed exclusively for and sold on Mr. Porter.com for their 5th Anniversary Cutler and Gross describes its customer as a “rare breed” who appreciates the finer details. These sunglasses capture that ethos, having been meticulously made by hand in Italy. This retro tortoiseshell

Keep your cool in these classic aviators from Cutler and Gross. The steely-blue mirrored lenses are set in silver-tone frames with matching acetate tips. The reflective coating cuts out glare for optimum visual comfort. Price Tag: $500

Cutler and Gross  40 years ago, turned eyewear from a medical necessity into a key fashion accessory.Mr Graham Carter, one-half of the design duo Cutler and Gross, once stated "My idea of design is a bit old-fashioned. It should be practical, functional,