The black Fancis running jacket is part of the REISS collaborative collection with sportswear label Castore. It's knitted from a lightweight Merino wool blend that's resistant to odours, then is topped with a snug roll neck. It's fitted with raglan sleeves and shaped to a slim fit help which helps with movement without distractions from loose fabric. Roll neck. Reflective logos. Odour resistant. Breathable. Slim fit. Lightweight. Stretch Merino wool blend construction. The model is wearing a size M.