Windproof and water-repellent / Lightweight material / Perforated ventilating fabric around armhole / Full length front zip / Chest pocket with vertical zip / 2 front pockets with zip / Elasticated ribbon at bottom, armhole and collar / LED cable front to back / Pocket with zip for lithium battery (included) at back / The control unit has 4 light modes, Low, Medium, Max and Blinking / Operating mode on a fully charged battery, is up to 12 hours when using medium intensity of light / Operating temperature range for the unit is between -15°C to +40°C. At lower temperatures than -15° C the capacity drops significantly and at temperatures above 40°C the unit switches off automatically / For charging we recommend our travel adapter micro USB, 131967 / Large in size, choose one size smaller / Approved according to EN ISO 20471 class 2. Material: 100% polyester. Sizes: XS/S, M/L, XL/2XL, 3XL/4XL. Features: Hypoallergenic: No Wash Info: – Maximum washing temperature 40°C, normal process;Do not bleach;Do not tumble dry;Do not iron;Do not dry clean Gender: Unisex Fabric Weight m2: Colour Names: F230:M3-1 Hi-Vis Orange Certificate