Sebastian Car Half Zip Jumper in Grey MarlA Trotters favourite, this stylish wool mix jumper is great for layering on those fresher evenings. Available in an chic light grey marl colourway, it features our classic intarsia racing car design, complete with speed lines so you can practically feel the wind in your hair. Complete with practical half zip fastening with mock leather pull, this jumper is easy to pop on at a moments notice.