The piece is made from 100% cotton, a 350g pure cotton twill woven with compact siro spinning for a dense, firm yet soft hand feel that stays breathable and comfortable. The compact weave gives the surface a tight, substantial structure, while the washed and distressed finish lends the retro, relaxed character of classic French workwear. The boxy, cropped, waist-cinching silhouette and long sleeves make it an easy layering option for casual autumn wear, and the unisex design suits a range of body types. The 100% cotton fabric carries the washed blue tone and the intentional worn, mottled effects that define the piece's vintage-inspired aesthetic. Its breathable cotton construction keeps the piece comfortable through transitional fall days, and the firm twill holds the structured shape of the cropped, fitted waist and extended hem adjustment tab.