
TYPE-IV OBSIDIAN CHORE COAT
14.5oz Kuroki Mills black selvedge duck canvas milled in Ibara, Okayama. High-density shuttle-loom weave with custom sulfur-dip oxidation bath for subtle fades over time.
GARMENT ANATOMY // CONSTRUCTION DETAILS
Every seam, rivet, and fold is reinforced to withstand decades of heavy daily wear.
EXPANSION PLEATS
Internal pleated shoulder pleats provide full range of movement without pulling tension across the back.
MECHANICAL TACK SYSTEM
Custom blackened brass tack buttons riveted under mechanical pressure to ensure permanent hold.
REINFORCED SLEEVE
Dual 14.5oz outer-facing panels from elbow to cuff, bar-tacked with Tex-105 thread at all stress points.
COMPLEMENTARY PIECES
RUN 004
FOUNDATION
LIMITED
ACCESSORY