Filson Mackinaw Wool Vest is a heritage sleeveless layer built for warmth without bulk. It’s designed for cold-weather layering and reliable field use. Key attributes: Black | Nero | Wool | Warm | Breathable | Durable | Button-front fastening | Front welt pockets | Open-stow chest pockets | Side handwarmer pockets | V-neck | Sleeveless | Straight hem | Composition & care: 100% Wool | Do not wash. Do not bleach. Do not tumble dry. Iron at max 110°C. Professional dry clean only; limit water, mechanical action and temperature during normal dry‑cleaning process.