Main Fabric: 80% Nylon/20% Spandex, Single Jersey
the Harkila Heat Long Johns are made from 80% nylon and 20% spandex, making them quick drying, stretchy and hardwearing. They have a modern cut, fitting relatively snugly to the body. In the parts of the lower body most vulnerable to cold - the lumbar region and just above the knees – there are heating membranes sewn in which, using a smartphone app, can be set to exactly the desired temperature between 32C and 43C. The membranes can also be set to 32C, 38C or 43C using the push button in the waistband, without using the app.
The long johns can also be safely machine washed. In the waistband is a long, fabric covered cord with a waterproof USB plug, for connecting a power bank of the desired capacity. With a power bank of 10,000mAh, the Harkila Heat Long Johns can output their highest temperature of 43C for about 7 hours at an outdoor temperature of 0C. To save energy, the heating membranes automatically go into standby once the garment has reached the set temperature.
The long johns are supplied with a drybag to pack them away in.
Power pack to be purchased separately.
We offer a FREE postal service to all addresses within England & Wales for all orders over £39.99. All orders of £39.99 and below have a postal charge of £5.95
Christmas Gift Returns must be received by Cotswold Country by 4th January 2021
• We aim to dispatch all goods that are in stock within 2-4 working days.
Returns & Exchange Conditions:
Christmas Gift Returns must be received by Cotswold Country by 4th January 2020
Faulty items which have been worn will be returned to our supplier for inspection prior to credit/repair Items must be returned unworn, unwashed and in the original packaging with all labels intact
We have a few items that cannot be returned these are identified individually on the website
These conditions do not affect your statutory rights.