The Duck Shirt from the sacai x Carhartt WIP Spring Summer 2026 collaboration blends sacai’s classic short-sleeve shirt silhouette with utilitarian details inspired by Carhartt WIP’s Chore Coat. Crafted from Carhartt WIP’s 12 oz organic cotton Dearborn Canvas, it features a corduroy collar and four front pockets with gold-tone metal rivets. The design is finished with two back pleats and an adjustable drawstring hem for a customizable fit, plus a co-branded woven label.