Portwest Hi Vis Ultrasonic Heated Tunnel Jacket S548 The Hi-Vis Ultrasonic Heated Tunnel Jacket offers the best in high visibility standards and insulation properties. Carbon fibre heated panels are embedded into this padded jacket to bring extra warmth and comfort to the wearer. The use of innovative heat sealed baffle fabric increases its water resistance. This jacket also has three heat settings controlled by a button at the chest and includes a rechargeable battery that offers 3-10 hours of heat. Product Features Premium water resistant fabric Heat sealed seams for increased water and wind resistance Battery powered carbon fibre heated panels bring extra warmth to the wearer Battery life of up to 10 hours Elasticated cuffs for a secure fit Drawcord adjustable hem Premium stain resistant finish repels oil, water and grime Chin guard with internal storm flap provides extra comfort Easy to load and durable battery pack Micro USB charging cable included Front zip opening for easy access 2 side zip pockets for secure storage Detachable lined hood Easy grip pullers attached to all zips Fully lined and padded to trap the heat and increase warmth Contrast panels for protection against dirt Lightweight flexible HiVisTex Pro segmented reflective tape for increased visibility 4 pockets for ample storage Certified to EN ISO 20471 after 25x washes CE certified Washing Instructions Before washing ensure the battery is disconnected and removed Do not bleach Do not tumble dry Drip line dry Do not iron Do not dry clean Standards EN ISO 20471 Class 2 Size S EN ISO 20471 Class 3 Size M+ Fabric Shell Fabric: 100% Polyester 4 Layer with a Breathable TPU Membrane 195g Lining Fabric: 100% Polyester Tafetta 55g Filling Fabric: 100% Polyester 260g Contrast Fabric: 100% Polyester Pongee Ripstop with TPU Membrane bonded to 100% Polyester Tricot Knit 150g