Cubitts’ square-frame Cruishank pop sunglasses are named after the London street that's home to Bevin Court, one of several modernist housing projects designed by architect Mr Berthold Lubetkin. Giving off a cool retro vibe, the tortoise pair are Shiny using thick acetate frames and complete with straight arms that fit snugly around your head – rather than over the ears – giving a comfy fit.