Olivier Rousteing continues his evolution of Balmain’s classic styles into the brand’s AW17 collection and beyond. Style and comfort come combined with a tough-luxe edge in these black cotton Calecon jogging trousers from Balmain featuring an elasticated waistband with a drawstring fastening, ribbed knit detailing, gold-tone side zip fastenings, ribbed cuffs and a slim fit.