That unpredictable and difficult in-between-weather. The perfect spring or autumn jacket is one that effortlessly takes you from one season to another. This jacket is great for days when the weather is still chilly - and perfect on days when a winter jacket is too warm. Detail Type: Jacket. Neck: Biker Collar. Sleeve: Long Sleeves (L/S). Closing: Zip fastening. Pockets: Side pockets with press stud fastening. Size Conversions: XS-UK 6, S-UK 8, M-UK 10, L-UK 12, XL-UK 14, XXL-UK 16.