The Ultrasonic Heated Tunnel Gilet offers the best in insulation solutions. Carbon fibre heated panels are embedded into this padded bodywarmer to bring extra warmth and comfort to the wearer. The use of innovative heat sealed baffle fabric increases its water resistance. The S549 also has three heat settings controlled by a button at the chest and includes a rechargeable battery that offers 3-10 hours of heat. Features Chin guard for added comfort and stability Drawcord adjustable hem Zipped pockets Front zip opening for easy access Premium water resistant fabric 3 pockets for ample storage Fully lined and padded to trap the heat and increase warmth Elasticated armholes Easy grip pullers attached to all zips Heat sealed seams for increased water and wind resistance Shell Fabric : 100% Polyester 65g Lining Fabric : 100% Polyester 55g Filling Fabric : Insulatex Lining 260g Washcare Max wash temp 30�C, Mild process, Do not bleach, Do not tumble dry, Line dry, Do not iron, Do not dry clean