The construction is solid and doesn't let wind through. There is one inner pocket. I purchased it and kept it at home without wearing it. I would like to pass it on to someone who will wear it well. Please note that there may be some errors due to amateur measurements. Size: 36 Shoulder width: 36cm Width: 45cm Sleeve length: 62cm Length: 56cm Material: Genuine leather Color: Black heaven by marcjacobs ships beams tomorrowland nano universe urban research journal standard graduation ceremony entrance ceremony (for high school/university) kindergarten graduation ceremony kindergarten entrance ceremony celebration of passing an exam celebration of getting a job reward for oneself