These slip-on mule style slippers from Kin by John Lewis offer a snug and comfortable means of keeping warm. Made from a soft cotton mix, the striped slippers are as breathable as they are warm, and thanks to their rubber sole offer good grip. Men's slipper sizing: S = 7-8UK / 40.5-42EU M = 9-10UK/ 43-44.5EU L = 11-12UK / 46-47EU href=http://www.johnlewis.com/browse/men/mens-nightwear/_/N-ead?intcmp=Fas_slippers_nightwear Make your summer evenings even more comfortable with lightweight pyjamas, robe or loungewear.