Optima Sport Recovery Boots Basis K4 Battery

699.00 £

With Optima Sport Basis K4 Battery, you get:

  • Better results with faster recovery
  • More efficient training and thus less time consumption
  • Lighter legs in the days after a strenuous workout
  • Prevention or shortening of injury periods

Our battery version is portable so you can carry it anywhere without being dependent on an power outlet. The device weighs just over 1 kg, which makes it extra easy to carry around for racing, competitions, training or anything else.

Our battery version is portable so you can carry it anywhere without being dependent on an power outlet. The device weighs just over 1 kg, which makes it extra easy to carry around for racing, competitions, training or anything else.

Our Optima Sport Battery models use a lithium battery that can be replaced.

Operating Time: 3 hour.

sCharging time: approx. 1.5 hours.

Battery life: approx. 400 Charges (depending on usage).

When the machine runs out of battery, it can be plugged into a wall outlet and run while charging.

Our recovery boots basis K4 model gives you value for money. Imagine having your own personal masseur to prepare you for the next training session or event.

When you are wearing the boots, the venous fluid is pressed back, which results in increased blood circulation, thus providing oxygen and nutrients around your muscles and helping to restore damaged tissues.

The treatment is comfortable and relaxing, and completely without risks or side effects.

Size guide – click here

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Optima Sport Recovery Boots Basis K4 is our value for money model and includes a control unit and a set of legs with 4 overlapping chambers that can be switched on and off. You can choose the leg size that suits you best.

The package also includes a carry bag, so you can easily bring your recovery boots with you everywhere.

Our recovery boots use compressed air to massage or remove venous fluid/swelling. This helps you to recover faster. The treatment feels like the kneading and stretching of muscles that occurs during massage.

Recovery Boots can also have a positive effect on e.g.:

  • Restless leg disorder
  • Oedema
  • Diabetes
  • Arthritis pain


This is what you get when you purchase Optima Sport recovery boots basis K4


Carry bag

An attractive carry bag, so that you can bring your recovery boots to a competition, a training camp or anywhere else.


4 overlapping zones

4 overlapping zones ensure good recovery, as there are no “dead spots” that are not treated. With basis K4, you get 2 zones at the top of your leg and 2 zones at the lower leg.



Easy set-up, no excuse for not being recovered for the next training session – you are ready after 5 minutes.


Digital controls

Gives you accurate and convenient control. It’s easily to select the program you want, as well as the intensity and duration of treatment.



Our battery version is portable, so you can bring it everywhere without being dependent on an electric outlet. The unit weighs slightly over 1 kg, and it is therefore very easy to bring for races, rallies, matches, training and so on.

Our Optima Sport Battery models use a replaceable lithium battery.

Period of use per charge: approx. 3 hours
Charging time: approx. 1.5 hours
Battery life: approx. 400 charges (depending on use).
If the machine has run out of battery, it may be plugged into an electric outlet and run while charging.


4 programs

With 4 different programs, you can choose the treatment that is right for you.

Program A: massage (one zone at a time).

Program B: lymphatic drainage

Program C: Pulsing massage

Program D: full squeeze (full pressure in all chambers simultaneously)


Duration of treatment

Do you want longer treatment after a hard workout? Choose between 1-90 minutes of treatment.


Boot sizes

Whether you have long or short legs, simply choose the size that suits you. Medium: 110 cm long, 70 cm circumference at the top. Large: 125 cm long, 75 cm circumference at the top. To ensure the right size, measure your leg from the inside of the your leg to your heel.


Adjustment of intensity

Find the intensity that is right for you, with 30-240 mmHg. Can be used for:

    • Swelling (lymphoedema).
    • Fluid accumulation (lymphatic drainage).
    • Hard muscle massage.


Zone boost

Turn zones on and off and obtain the optimal treatment wherever you need it. For example, you can turn off places where you do not want to be treated. Conversely, places that are extra sore can receive additional treatment.


Zippers on the boots

Optima Recovery boots lynlaasOptima Recovery boots with zippers and hoses hidden away in the flow channel ensure you can get started quickly.


Easy to clean

A damp cloth is all you need if your recovery boots have become dirty.


  • Optima Sport Recovery Boot is CE marked, which means it complies with EU legislation.
  • Optima Sport Recovery Boot is also RoHs labelled, which is an EU directive that guarantees that the product complies with the requirements and rules laid down by the directive regarding the use of hazardous substances in electronic equipment. This is in order to contribute to the protection of human health and the environment.
  • All of our recovery boots are equipped with pressure sensors, which allows you to adjust the pressure in the boot.
  • There is no risk associated with the treatment provided by our recovery boots. If you experience discomfort, however, you should stop your treatment or reduce the pressure in your boot.
  • If you are pregnant, have an aneurysm or are receiving treatment for thrombosis, you should consult a doctor before using the boots.
  • Note that our recovery boots are not designed for medical use. However, the boots are designed according to the same principles as those found in hospitals.
  • Recommended treatment time is 30 minutes per session.
  • Indicative pressure recommendation:
  • Swelling (Lymphoedema): 20-240 mmHg
  • Fluid accumulation (lymphatic drainage): 90-180 mmHg
  • Hard muscle massage: 180-240 mmHg


Volt: 220-240
Watt: 30
6 programme settings
Compression capacity 30-240 mmHg
Pressure sensor
Cord length1.5 m
Tube length 1.5 m

Highly durable and dirt-repellent material
SBS quality zippers.

Satisfaction guarantee

We want to do everything we can to ensure you are satisfied with your purchase at Optima Sport, so we have put together these benefits for you.


Free delivery

We will send your boots free of charge.


Price match

If you can purchase a set of boots with the same specifications cheaper somewhere else, we will match that price and give you a 5% further discount on the competitor’s price.


Trial period

Are you in doubt about whether recovery boots are suitable for you? You can try a set of recovery boots from us for free. If you find within 7 days that the boots are not suitable for you, simply return them in the shipping package. Naturally, we will pay the shipping costs and refund your money.


24-month warranty

No worries – We guarantee durability.