Airpower XR21

* Prices incl. VAT, excl. shipping costs.
The HAIX Airpower XR21 is a safety boot lined in imitation fur which guarantees warm feet, even if the winter weather outside is icy. A rugged-tread sole provides slip resistance as well as outstanding insulation against the cold. The slightly softer rubber compound used in its manufacture works in the same way as a winter tyre to offer maximum grip. Mud, snow and rain are unable to penetrate. The leather of which the HAIX Airpower XR21 is made has been hydrophobised and, as a result, rendered water-repellent. At the same time, several layers of GORE-TEX ® laminate mean that it is highly breathable. Dampness evaporates and is expelled, whilst a fast-drying fleece insole sole also helps to absorb sweat. Your feet will remain warm but dry all day long. Work boots designed for use by tradesmen and industrial workers need to be robust, stable and durable. The Airpower XR21 features a toe cap and a metal-free puncture protection. It combines safety with a high degree of comfort of wear. This is also a boot which adapts to the natural shape of your feet. There is a choice of three insoles ranging from narrow to wide to allow you to make individual adjustments. You will also find that the toes and balls of the feet have plenty of room at the front. No pressure points or blisters will occur, even after many hours of wear. Antistatic, resistant to petrol and anti-slip – total protection for tradesmen and industrial workers The Airpower XR21 guarantees the right level of health and safety at work. It fulfils the requirements of Safety Class S3, which includes a protective toe cap to help prevent injury if heavy options such as tools or construction components should happen to fall on your feet. The toe cap out of glass fibre is made of a special reinforced composite and is substantially lighter than a conventional steel cap. The sole of the boot is both antistatic and puncture resistant. This shields your feet against sharp and pointed objects such as nails, shards of glass and stones. It is also resistant against petrol, oil and other hazardous materials. If you work outside during the winter, you will often find yourself moving across icy terrain. You need a safety boot that will give a stable grip on various surface, and this is precisely what the particularly abrasion-resistant and anti-slip outsole of the Airpower XR21 provides. Cosily lined and highly breathable – for maximum climate comfort The Airpower XR21 features HAIX’s specially developed Climate System, which uses the pumping movements generated as you walk along to transport dampness to openings placed at the shaft and the tongue. This provides maximum climate comfort. A fast-drying special inlay and a fleece insole also absorb sweat. The sole of the boot gives outstanding insulation against the heat and cold to ensure that your feet will not freeze in winter. An imitation fur lining delivers additional warmth. Upper material The HAIX Airpower XR21 is manufactured in high quality bull leather, which has also been hydrophobised. This chemical treatment makes the material waterproof. Special pigments in the upper reflect the sun’s strong rays, so that less warmth is transported to your feet. An additional rubber cap provides reinforcement at the tip to help avoid wear and tear to the leather. Practical light lacing elements mean that the boot is easy to fasten. Lining, inlays, footbed Four-ply GORE-TEX ® material makes the Airpower XR21 both waterproof and highly breathable. Moisture cannot penetrate. At the same time, sweat is able to evaporate and be expelled. An imitation fur lining will keep your feet warm during winter. A fast-drying fleece insole and an anatomically formed inlay combine to absorb sweat and keep your feet pleasantly dry. The inlay may be removed and washed if required. The fleece used in the lining is particularly abrasion resistant and gives maximum climate comfort. The toe cap of the boot will prevent injuries that may potentially be caused by falling objects and has the added benefit of being especially light. A narrow heel and ankle area ensures good toe-to-heel movement and provides stability, whilst a soft cuff at the shaft stops any rubbing from the rear. Three different inlay soles are available to allow you to adjust the width of the shoe to suit your own individual needs. These can be removed and washed if required. The Airpower XR21 is shipped with the red inlay (medium) as standard. Additional Vario Fit inlay soles can be ordered. Sole The sole of the Airpower XR21 is slip-resistant and will provide a firm foothold on icy or wet ground.  It offers outstanding insulation against the cold and against heat up to a temperature of 300 °C. The sole is also resistant against petrol and oil. In addition, the fact that it is colour fast means that you will not leave any black marks on light-coloured floors or tiles. An integrated impact-absorbing PU wedge cushions your steps as you go and decreases pressure on the joints and spine. The HAIX Airpower XR21 is the ideal winter boot for industrial workers and tradesmen. Highly breathable, it also features a cosy imitation fur lining. Whilst you are out at work, your feet will remain warm. The boot’s fleece insole also helps to absorb moisture. The leather used in the manufacture of the Airpower XR21 has been hydrophobised, so that it is waterproof. A toe cap makes an important contribution to health and safety at work by preventing injury. The anti-slip sole of the boot is resistant to petrol. Discover the advantages of the HAIX Airpower XR21 winter safety boot for yourself!

Airpower XR21


Warm feet in icy temperatures. Your Airpower XR21 keeps you warm even in winter.

1,655.00DKK *
Woven fur lining

* Prices incl. VAT, excl. shipping costs.


* Prices incl. VAT, excl. shipping costs.

Art.: 607901
  • Woven fur lining Woven fur lining
  • Particularly slip resistant Particularly slip resistant
  • Durably waterproof Durably waterproof
  • Robust and safe thanks to outer leather Robust and safe thanks to outer leather
  • Resolable Resolable
  • Made in Europe Made in Europe

Highest safety for doers

Your AIRPOWER XR21 with S3 safety, faux fur lining and GORE-TEX performance will get you comfortably through any winter.

Secure hold thanks to anti-slip

The Airpower XR21 gives you stability in every position. To protect you against skidding, the sole of the Airpower XR21 with its special rubber compound and innovative tread construction offers extremely high slip resistance and grip on a wide variety of surfaces.

Robust and safe thanks to outer leather

The extreme robustness of the Airpower XR21 ensure your feet remain unscathed in the rough-and-tumble of everyday work. This is ensured by the resistant outer leather that cannot be damaged by pointed objects or sharp edges.

Maximum safety due to safety class S3

Your health is important. The Airpower XR21 offers all-round protection for your foot, as it is puncture-resistant, waterproof, slip-resistant and shock-resistant. This is ensured by the high demands of the highest safety class S3.

Impact resistant thanks to composite toe cap

The integrity of your feet is essential. The Airpower XR21 is therefore equipped with a composite toe cap. The anatomically shaped, lightweight plastic protective cap meets the highest safety requirements, because it immediately returns to its original shape after impact and thus quickly releases the toes.

Perfect comfort for hard working days

The AIRPOWER XR21 with integrated faux fur lining keeps your feet pleasantly warm. Even in freezing cold.

Warm feet thanks to faux fur lining

Even in the cold months, you'll feel completely comfortable in the Airpower XR21. The faux fur lining keeps your feet warm so frost and snow don't stand a chance.

Waterproof thanks to GORE-TEX®

Your feet stay dry and you stay healthy because the Airpower XR21 is permanently waterproof and extremely breathable. This is ensured by the three-layer GORE-TEX® membrane throughout the lining of the Airpower XR21.

Relieving cushioning with HAIX absorption

You'll experience a comfortable feel in the Airpower XR21 even when you're out for several hours. Because the integrated cushioning wedge inside cushions your steps. We call this HAIX Absorption: for drive even on long working days.

Precise fit thanks to special lasts

The right shoe for your feet. Thanks to specially designed lasts, your Airpower XR21 fits perfectly and provides ultimate wearing comfort, the whole day long.

Your shoe from every angle

The hard facts

HAIX Airpower XR21

Article no. 607901

certified for orthopedic insoles
Extremely slip-resistant
Model with leather
CE EN ISO 20345:2011 S3 HRO HI CI WR SRC
Height in cm:
18,0 cm
Upper material:
Electrically dissipative:
Cut protection class:
no cut protection
Safety classification:
Classic lacing
waterproof through Gore-Tex
Weight per shoe:
Leather thickness:
2,0 - 2,2

Your questions,
our honest answers

Different insoles are available for Airpower XR21 to increase or reduce the volume in the shoe. For this purpose, we have developed a slightly thicker insole for narrow feet and a slightly thinner insole for wider feet.

Our Vario-Wide-Fit-System allows you to adjust the volume in the shoe.

The Airpower XR21 has been tested according to the standard DGUV 112-191 (BGR 191) and is therefore approved for orthopaedic insoles.

This allows the Airpower XR21 to be adapted even more optimally to the foot and to support its anatomical structure.

The Airpower XR21 is recommended for all those who need a robust but above all warm safety shoe for the colder temperatures. The Airpower XR21 has a faux fur lining, which ensures a comfortable feel. For anyone who wants to keep their feet warm during demanding work.

Particularly popular with steel and road builders.

The Airpower XR21 has been subjected to tests at temperatures as low as -20°C. This ensures that the faux fur lining delivers what it promises.

The Airpower XR21 is perfectly suitable for the colder season thanks to the faux fur lining.

The Airpower XR21 has an absolutely non-slip rubber outsole. It has the necessary grip to ensure work does not become a slippery exercise.

Stand firm with the Airpower XR21.

You can find all the right spare parts for our shoes on our spare parts page.

We produce in a UK shoe size system. The distance between our half UK sizes is only a few millimetres. This makes it more likely to find exactly the right shoe length.

Half UK sizes differ in length by only a few millimetres.

You can simply wash the dirty shoes with water and a brush. Please do not dry the wet shoes (even if they are wet on the inside) on an open fire, a hot stove or a heater. This will change the shape of the shoe. Simply remove the footbed and stuff the shoes with newspaper or use a shoe tree. Then allow the shoes to air dry slowly. We recommend washing the footbed regularly at 30°. In general, it is best to remove the footbed from the shoes after every wear to ensure optimal re-drying.

Simply clean it with a brush and water and let it air dry.

From experience, the Airpower XR21 is a normal size. We therefore recommend that you choose the usual size.

Experience has shown that the shoe fits normally.

HAIX shoes are 100% Made in Europe. For us, this is not just lip service, but lived practice. When it says "Made in Europe" on a HAIX shoe, we assure you that it was made exclusively at our production sites in Mainburg and Mala Subotica, Croatia. Both plants are among the most modern shoe manufacturing facilities in the world.

By the way: "Made in Europe" is not only a promise of quality for us, but also stands for good working conditions, equal opportunities, sustainability and corporate responsibility.

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