Keis J801 Puffer Jacket

$199.00 $387.00
Tax included.
Is your size not available? Contact us and we can order it for you!

The J801 heated down jacket is an exclusive Keis development for winter 2023-2024. This jacket is not designed for motorcycling, but can be worn as a main jacket. It's ideal for protecting yourself from the cold and staying perfectly warm during all your winter activities.


  • unisex cut available in 3 sizes only
  • breathable, warm and lightweight 3M Thinsulate synthetic insulation
  • patented Keis heat generation system
  • carbon micro-fibers for heat distribution
  • 3 heating panels with lifetime guarantee: back and torso
  • three heating levels via snap-on button
  • 2.6A Keis lithium battery included (2 to 5 hours of power)
  • USB powerbank function


  • J801 heated down jacket
  • one 2.6A Keis lithium battery
  • EU standard battery charger


Choose your usual size from the drop-down menu next to the blue "Add to cart" button. You can also measure your torso/chest circumference and choose your size from the table below.

If you're not sure which size to choose, we recommend taking the larger size. For example, if your torso/chest circumference is 103 cm, choose the jacket size 110 cm, i.e. L.

size guide Keis j801



If the size you receive doesn't fit, you can exchange it free of charge. Just send us an email and we'll send you the procedure for printing out a returns slip and dropping off the parcel at a point-relais near you. After receipt and inspection, we'll send you the new size free of charge.