Light weight herringbone twill, garment dyed and enzyme washed. Roomy fit, slightly dropped shoulder, and two front pockets, rounded collar, slightly wider at hip for movement. 4 buttons in front, no buttons on sleeve. 100% Cotton Made in Texas Favorite jacket ever, but wear so infrequently. I have a long torso and it hits and moves wrong for me. I should have sized up. This is a 1, equivalent of a small.