M s autograph size medium 40 chest raven black casualbomber styled medium weight lined leather body polyester sleeved stitch and pannelled detailed jacket measurements 40 chest size 26 outside sleeve length 26 length from nape to hem material stylish and attractive leather 100 front and upper back and polyester 100 sleeves nice acrylic 97 polyester 2 and elastane 1 hem collar and wrists tasty warm and lovely polyester 100 inner lining features