Unfortunately, far too narrow. Somehow there seems to be no standard in sizes. When a jacket haste M, in other XL. The best example M65 Jackets no matter by whom, fall out huge. Only unfortunately not here. Too bad, because it's great processed and quilted lining keeps certainly also on colder days warm. Inside pockets, there are even two, a left and right. Can close it but did not. 13 cm wide and deep 19 cm, is pretty good for an inside pocket. The zipper in the collar is only decorative, it is not hood it. The sleeves are absolutely too tight in my view. If the sleeve width is measured at a jacket lying in the higher armpit, to get to 21 cm. Height armpit there are 16.5 cm. Plenty of space is there not in it. Jack width are below the waistband 58 cm and the length from the armpit to the end Jack 44 cm. Sleeve Length 54 cm, measured from the armpit to the end sleeve. Hope to help the information, when compared with its own matching jacket. Maybe it saves the return. 4 stars I give anyway, because the optics and the materials used have inspired me and the rather high price I had known before. Addendum: the jacket had now based in XL through another provider, but also a larger number does not change the problem sleeves. My wife has the jacket in M and everything fits. My conclusion: unfortunately is very suitable only for very narrow men or for women. Am now swirled on Alpha Industries Combat CW IV and all is well.