Trainers by PS Paul Smith, Reshuffle your trainer rotation, Lace-up fastening, High-top design, Patch detail to side and heel, Chunky sole, Textured tread. The diffusion line of the quintessentially British Paul Smith label, PS Paul Smith channels the same sophistication of the main line but with a playful, youthful exuberance. Expect contemporary, clean lines, soft tailoring and whimsical prints, all in keeping with Paul Smiths classics with a twist mantra.