Sunglasses SFU600 WD00048-MT0000-O6000-4-401-20-CN-D Christopher Kane’s More Joy collaboration with Le Specs are inspired by the 1972 illustrated manual Sl 312 M Sunglasses. They’re crafted with durable polymer plastic frames, in a classic rectangular shape and fitted with black tinted Clifden for a monochrome look. Complete with the brand’s playful slogan on the arm.