Used Men's jacket size Large If a vest is all you need, the SPYFIRE® Down Men's Vest is the one you'll want. 100% RDS-Certified goose down and thermal body mapping delivers the heat where you need it most. A tough, water-resistant, non-rip exterior has reinforced shoulders for gear-carrying protection. Experience lightweight core warmth in ultimate comfort and style. MATCHED BY NO ONE™. MAIN BODY 100% Nylon  1.1 oz./sq. yd. | 38 SGM CARE INSTRUCTIONS Machine wash cold, delicate cycle Do not bleach Tumble dry low with 2 clean tennis balls YOKE OVERLAY 88% Nylon,  12% Spandex  5.3 oz./sq. yd. | 180 SGM