Portwest Ultrasonic Heated Tunnel Bodywarmer - Black - S558 cf-width-wide The 5-ribbed steel shank is

The 5-ribbed steel shank is engineered to double the width and support of a traditional steel shank

For anyone who needs a stylish

while the composite shank provides flexible support all day long

1 oz inherent ripstop

Built to thrive in even the coldest environments (down to a frigid -50°C/-58°F)

Portwest Ultrasonic Heated Tunnel Bodywarmer - Black - S558 cf-width-wide The 5-ribbed steel shank isPortwest Ultrasonic Heated Tunnel Bodywarmer The Ultrasonic Heated Tunnel Gilet offers the best in insulation solutions. Carbon fiber heated panels are embedded into this padded body warmer to bring extra warmth and comfort to the wearer. The use of innovative heat sealed baffle fabric increases its water resistance. The S558 also has three heat settings controlled by a button at the chest. Compatible with 10000MaH 5V Lithium Battery with USB A