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Integrating ultra thin, flexible, and patented warming elements, POLAR SEAL heats you up in 10 seconds.
​Choose from 2 heating zones and 3 heating levels from the rubber, LED lit, shock and waterproof buttons on your wrist. 
Based on a similar technology to that used in fighter jet pilot jackets, all our garments are designed with two integrated heating elements, one for the upper back and one for the lower back. 

Polar Seal - Smart Heated Tops

Availability: Available for Pre Orders

Our heating elements are ultra thin and flexible, creating a highly durable garment maintaining flexibility and breathability which makes them ideal for sports. Polar Seal garments can also be washed. 

Users can choose from 3 heating levels:

Warming Low

Warming Medium

Warming High

Return Policy:

Product can be returned if the following occurred:

1. Product delivered is not in accordance to the order.

2. Product can be returned after a week of acquisition by reporting to [email protected]

3. Warranty would depend on supplier’s provision.


Shipment days:

1. A week to thirty days shipment dependent on supplier.

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We ship this product to United States
This item will be shipped no later than March 1, 2019.

  • Maximum Heat Level: 122°F (50°C)
  • Heat Regulation: 3 Heating Levels
  • Battery Output: 10,000 mAh
  • Battery Life: 8 Hours
  • Battery Type: Lithium Ion
  • Charging System: USB
  • Connectivity: Any Standard USB Power Bank

Are Polar Seal tops safe?

The POLAR SEAL electrical elements are low voltage (5V) and can be safely used in clothing. The maximum temperature reached on the surface of each heating element is 50°C / 122°F and it is limited by a controlling thermostat. Further, the zip-top is CE approved.

What types of Power banks shall I use?

Your POLAR SEAL is powered by an external 5V compact USB power bank (not provided) with an output of 2A or more (with USB-A connector) delivering 5,000 to 20,000 mAh, which you can procure online or from most electronics stores in your country.

Where do I insert the Power Bank?

You insert this power bank in the left pocket and connect it to the USB plug located inside the pocket. You can use the right pocket to carry your phone, wallet, or an extra power bank for longer heating time. The USB pocket dimensions are 21 cm of height and 11 cm of width. 

How do I wash my POLAR SEAL?

The POLAR SEAL heated garments can be washed by hand with warm water and an ordinary mild detergent. They should however not be ironed. The USB connector is protected during wash once you cover it with the built-in rubber cover. You should always make sure that you remove the power bank from the pocket before washing your POLAR SEAL.


  • From the button controls, adjust the heating to the temperature level that feels best. POLAR SEAL's color coded temperature control buttons allow you to tell what heating level you are on at a glance, and make adjustments in seconds.
  • POLAR SEAL is water resistant. You won't have to worry about playing around in the snow, hiking, or jogging under the rain. POLAR SEAL can also be hand washed and washed with detergent.