Helmut Lang Wither Fitted Biker Jacket. A biker jacket toughens up any outfit, and, in typical Helmut Lang style this minimal Moto jacket from HELMUT takes the best bits and makes them better. With cross over design, front zip closure and sleeve pocket detail and visible stitching that creates a flattering fit. This Moto jacket in butter soft leather looks perfect styled with every outfit, think plaid. Model wears size XS. Wither. Specialist leather clean only.