Details, Size & Fit. Recommended for running. The 2XU Vapor Mesh 360 Run Jackethas Extreme Mesh panels which optimises airflow for maximum comfort and performance.The jacket offers unrestricted movement and high visibility with reflective detailing. Ourmodel. iswearing a size medium jacket, and usually takes asize medium/38 shirt. He is 6’1”(185cm)tall with a 40”(99cm)chest and a 32”(79cm)waist. Length: 65cm Straight fit Black finish Showerproof fabrication Reflective trims High neckline Zip-through front. Cold machine wash. Low iron. fabric / material: NA.Materials: 96% Polyester & 4% Elastane.SKU: 2X445SA55ZIQ.