HERMANOS KOUMORI-GAS JACKET-HK26S1EGJBKM Talla:M Logo label tucked in slits

Logo label tucked in slits at front

lightweight

For use on the street

Embroidery graphic on heel overlay

Leather insole

HERMANOS KOUMORI-GAS JACKET-HK26S1EGJBKM Talla:M Logo label tucked in slitsThe Gas Jacket in black is a lightweight technical layer designed for everyday movement and versatility. Constructed from a stretch blend, it offers durability, flexibility, and a clean, structured silhouette. The full length front zip makes layering easy, while the refined collar construction and subtle Koumori Brothers branding provide a precise, elevated finish. Designed for comfort and performance, it transitions seamlessly between active workouts