The Ultrasonic Heated Tunnel Vest 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.

Please note: IFR Workwear will provide a battery pack with each purchase. Due to storage restrictions on lithium batteries, we have partnered with a third-party supplier to supply one battery per purchase at no additional cost.