Description Nylon B-15 bomber jacket with detachable front pockets to form zipped sling bag, ribbed waist and cuffs, zippered flight pocket on sleeve, front welt pockets, two-way front zipper, and water-repellant coating. Model is 6', 176 lbs, wearing size LARGE. This jacket has a true to size fit. Please check Size Chart for approximate measurements. Fabrication 100% nylon Size Chart