Is there anything more comfortable than sweatpants? It's why Mr Hirofumi Kiyonaga set up Sophnet in 1998 - to make practical clothes for urban dwellers. The Japanese brand has teamed up with Belstaff to make this 'Deepdale' pair. Cut from cotton-blend jersey, they're striped at the sides with a sporty take on the motoring brand's phoenix logo. Wear them with the coordinating sweatshirt. Shown here with Fendi T-shirt, Common Projects sneakers. - - Black and white cotton-blend jersey - Elasticated drawstring waistband, D-ring, designer emblem, front and back welt pockets, stitched creases, zipped cuffs - 50% cotton, 50% polyester - Machine wash