For Spring/Summer 2013 Adidas continue to collaborate with Manhattan-based fashion house and luxury retailer Opening Ceremony, this time creating a series of pieces inspired by running and tennis, infused with nostalgic elements of 90's street fashion. The Patchwork Stitch Crew Sweater is an eccentric, mish-mash version of a classic piece of tennis apparel. Constructed from 100% Cotton, it features a selection of striped panels, in different directions and colours and is finished with a stitched trefoil logo between the shoulders.