The Belstaff Circuitmaster Jacket for men is a stylish and practical choice for casual occasions. Made from nylon with a polyester insulation material, this jacket offers warmth. The black jacket features a zip closure, logo accents, and a regular fit, perfect for walking activities. With a chest size of 96cm and a size option of small although this would also fit a S/M ( it’s a large fit jacket so would fit a medium) , this is a genuine reason for sale. My partner just doesn’t wear it anymore, so I have convince him to part with it. The dust bag will come with the coat.