Ottolinger Rib Lounge Trousers Black Wash Berlin-based label Ottolinger is a collaboration between Swiss-born designers Christa Bösch and Cosima Gadient. Guided by an unblinking femininity liberated from the constraints of gender and the conventions of tradition,the German brand is a fusion of rebellious spirit and meticolous craftsmanship. These rib lounge trousers perfectly embody the brand s identity. 97% Polyester, 3% Elastane Stretch Rib Fabric Slim Fit Elasticated Drawsting Waistband Open Detail at Front Style Code: 407501 BLAWAS. Colour: black