Helly Hansen Men's Versalite Half Zip Funnel Neck Fleece - Black - Available at M&S
This mid-layer fleece from Helly Hansen is ideal for weekend adventures. Regular-fit pull-on design, with a cosy funnel neck and half-zip fastening. The stretchy fabric has an innovative grid pattern which locks in your body heat, and is moisture wicking and breathable, for all-day comfort.