Zoe Karssen's track pants have a soft terry interior, ribbed cuffs and a drawstring waist – they're comfortable and flattering. The black and dark-gray leopard print nods to the brand's rock 'n' roll aesthetic. Wear yours at the weekend with a sweatshirt and sneakers.

• Black and dark-gray cotton-blend jersey
• Pull on
• 80% cotton, 20% polyester
• Machine wash