BS EN471 Class 3 - The highest level EN471 Classification. One 4cm high visibility strip around the body, two on each arm and one over each shoulder. 250gms knitted polyester thermal lining providing extra cold weather protection. Two jetted outside pockets with zips, One inside pocket, Zip front. Saturn Yellow. SPECIFICATION: . Approx.Chest Size: Medium:40 - 42". Large:44 - 46". Extra Large:48 - 50"