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Woven fur lining
Particularly slip resistant
Durably waterproof
Robust and safe thanks to outer leather
Resolable
Made in Europe

Highest safety for doers

Your AIRPOWER XR21 with 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.

Safety class S7S

Your health is important. The Airpower XR21 offers all-round protection for your feet, as it is puncture-proof, waterproof, slip-resistant and impact-resistant. This is ensured by the high standards of safety class S7S.

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 all sides

607901.4.0M 360

The hard facts

Airpower XR21
Prod. no. 607901
  • Certified for orthopedic insoles
  • GORE-TEX®
  • Extremely slip-resistant
  • Model with leather
  • Resolable
  • Certification:
    CE EN ISO 20345:2011 S3 HRO HI CI WR SRC, CE EN ISO 20345:2022 S7S HI CI CR SC SR HRO FO LG
  • Colour:
    black
  • Height in cm:
    18,0 cm
  • Height:
    high
  • Upper material:
    Leather
  • Electrically dissipative:
    no
  • Cut protection class:
    no cut protection
  • Safety classification:
    S3, S7S
  • Fastener:
    Classic lacing
  • Waterproof:
    waterproof through Gore-Tex
  • Weight per shoe:
    931 g
  • 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.

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.

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.

Download care instructions

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.

The DIN EN ISO 20345 standard is an European standard for safety footwear that has been revised. What was previously known as safety class S3 is now further divided into safety classes S3S, S3L, S7, S7S, and S7L.

What other customers are saying

161 Reviews

Average rating of 5 out of 5 stars

testimonial-icon K K.

Average rating of 5 out of 5 stars

5/5

K K.

Very happy.
The product is exactly what I expected. The quality is excellent. Is comfortable and very durable. The service from haix it was very good too.

Average rating of 5 out of 5 stars

5/5

They just FIT my feet and even in a hot (for the UK) summer I find they don't get too warm!

Keith B.

Average rating of 5 out of 5 stars

5/5

Very comfortable and warm boots all day out -15 Didn't feel any cold

Uldis

Average rating of 5 out of 5 stars

5/5

These boots are amazing, very comfortable and warm, waterproof, and will last you, worth the money and some. Would highly recommend these for the winter. First class in my eyes in every way.

John M.

Average rating of 5 out of 5 stars

5/5

Just what I wanted. Cannot fault the service and speed of Haix in answering questions to ensure I got the product that I wanted and needed. Impressed with speed of delivery. I made the mistake of ordering wrong size, their returns policy very good. No problems returning and getting credited.

Ken D.

Average rating of 5 out of 5 stars

5/5

Very good winter boots! Warm and anti-slip!

Maria L.

Average rating of 5 out of 5 stars

5/5

Keith B.

Well! This is my second pair!!!

They just FIT my feet and even in a hot (for the UK) summer I find they don't get too warm! They just FIT my feet and even in a hot (for the UK) summer I find they don't get too warm!

Average rating of 5 out of 5 stars

5/5

Uldis

Very goog

Very comfortable and warm boots all day out -15 Didn't feel any cold Very comfortable and warm boots all day out -15 Didn't feel any cold

Average rating of 5 out of 5 stars

5/5

John M.

First class

These boots are amazing, very comfortable and warm, waterproof, and will last you, worth the money and some. Would highly recommend these for the winter. First class in my eyes in every way. These boots are amazing, very comfortable and warm, waterproof, and will last you, worth the money and some. Would highly recommend these for the winter. First class in my eyes in every way.

Average rating of 5 out of 5 stars

5/5

Ken D.

Excellent boots

Just what I wanted. Cannot fault the service and speed of Haix in answering questions to ensure I got the product that I wanted and needed. Impressed with speed of delivery. I made the mi… Just what I wanted. Cannot fault the service and speed of Haix in answering questions to ensure I got the product that I wanted and needed. Impressed with speed of delivery. I made the mistake of ordering wrong size, their returns policy very good. No problems returning and getting credited.

Average rating of 5 out of 5 stars

5/5

Maria L.

Very good

Very good winter boots! Warm and anti-slip!

Average rating of 5 out of 5 stars

5/5

Martin

Perfect.

Quality is unquestionable. worn for 2 weeks now and they're the best boots I've had. Comfy and no breaking in time needed. Time will tell on the durability but first impressions are that they're tough and will last. Impressed by Haix I'll be buying some summer boots too

Average rating of 5 out of 5 stars

5/5

Briege M.

Haix XR21 Airpower boots - excellent work boots.

This is the third Xmas I have purchased these as a gift for my husband who works in the construction industry. He loves these boots. They are comfortable, warm, safe and provide excellent support to both feet and ankles. Excellent product and service from Haix.

Average rating of 5 out of 5 stars

5/5

Tom

Brilliant boots

No need to wear in comfortable straight away. Warm and waterproof exactly what I wanted

Average rating of 5 out of 5 stars

5/5

john t.

XR21 Best Boots

Working in Forest Maintenance for almost 50 years, these are my first Haix boots and the best safety boot I have ever purchased. Returns are so easy if size etc. is not quite right. First pair ordered were a half size too small. Not a problem for Haix, replacement boots arrived in UK within 1 week.

Average rating of 5 out of 5 stars

5/5

Mark W.

Extremely comfortable

Excellent work boot comfortable and warm and exactly what I required for work.

Average rating of 5 out of 5 stars

5/5

K K.

Very happy.

The product is exactly what I expected. The quality is excellent. Is comfortable and very durable. The service from haix it was very good too.

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