AquaNovoBoot · Custom ski boot

AquaNovoBoot El Mastín 140

Discover the AquaNovoBoot El Mastín 140 for extreme skiers at Sport Meisel. Ultimate comfort and control at high speeds.

Flex140
AquaNovoBoot El Mastín 140 – AquaNovoBoot Maßskischuh
Flex
140
Level
Experts & racers
Fit
powerful, precise
Use
Race · high speed

The race AquaNovoBoot for extreme speeds

El Mastín 140

899.95 EUR

With the El Mastín 140, there is an AquaNovoBoot with racing characteristics. During development, the race genes were combined with ultimate comfort. The El Mastín 140 is a revelation for skiers who want to ski at the limit and at extremely high speeds in any terrain.

The highly stiff, four-point-bolted cuff and shell combination, with four spoilers at the back of each calf (forward-lean wedges), provides maximum forward lean. This achieves maximum longitudinal balance and power transfer to the ski edge.

The Mastín 140 is, of course, equipped with four race buckles that sit particularly close. The inner boot is foamed with a special race foam. As with every AquaNovoBoot, the custom-made 3D footbed shaped in the silicone sand bed is included in the price.

Technical Data

  • Shell: TPU, extra stiff
  • Size: 22.5-30.0 (Mondo)
  • Flex: 140
  • Inner boot: High Pressure Racing foam
  • 3D footbed: Anatomical, silicone sand bed
  • Features: 4 forward-lean wedges, Powerlocked
  • Last: 98-102
  • Buckles: 4 adjustable micro aluminium race buckles
  • Velcro strap: 40 millimetres wide
  • Flex 140 – maximum stiffness
  • Ultimate control at high speed
  • For experts and racers
  • Made to measure for precise hold
AquaNovoBoot in motion

AquaNovoBoot El Mastín 140 on video

See the custom ski boot in action.

FAQ – Frequently Asked Questions

How quickly can I get an appointment with you?

You can arrange an appointment with us at any time. We do our best to invite you as quickly as possible, ideally within 3 to 5 working days of your enquiry. During peak season it may occasionally take a little longer, but we always make every effort to accommodate you at short notice. Please send us your details in advance via our custom ski boot contact form so that we can prepare everything for your visit and speed up the process internally.

Can I come to you from anywhere in Germany?

Yes, of course you can! Our shop is located in Limbach-Oberfrohna, very close to Chemnitz, which is the 2025 Capital of Culture. Thanks to the excellent connection to the A4 motorway, we are easy to reach. We have already welcomed customers from all over Germany, including from cities such as Chemnitz, Dresden, Zwickau, Gera, Erfurt, Eisenach, Berlin, Rostock, Potsdam and Magdeburg. Skiers from places further afield such as Frankfurt, as well as from countries like Norway and Sweden, are also among our satisfied customers. If you need an overnight stay, we are happy to help you find suitable accommodation in a hotel or holiday apartment. Just come and visit us!

How is a ski boot like this made?

In short:

Customers standing in amazement in front of the AquaNovoBoot platform are witnesses to a unique ski boot fitting process in which liquid is pumped into the boots while a customer stands patiently in a glass box. Albrecht Zeisler, the inventor of this revolutionary technique, which he had patented, guides you through the impressive procedure, which is completed in just ten minutes. The key to success lies in the individual foot analysis, the precise measurement of the feet and the selection of the right shell, before the boots go into the oven to be heated and a custom-made footbed is created in the silicone sand bed.

The AquaNovoBoot, which is fitted using a combination of air and water pressure, offers a fit and comfort never seen before, with a tension-free shell and an individually adapted tongue that allows excellent pressure distribution. Particularly remarkable is that no reworking is needed; customers can leave the shop with their custom-foamed ski boots within just 60 minutes.

Exclusivity is a top priority, because this custom-made ski boot is only available from authorised AquaNovoBoot dealers, where customers can experience the making of their ski boots in the water live and, of course, receive comprehensive, no-obligation advice.

I have problems with my feet! Which problem areas can be resolved?

Problems with ski boots often arise from:

  • Small, narrow feet combined with strong, powerful calves
  • Powerful, wide feet and thin lower legs
  • Feet that deviate extremely from the so-called “standard shape”, e.g. fallen arches, valgus feet, splayfeet, hollow feet, sickle feet (incidentally, 80 percent of people do not have a “standard foot”!)
  • A weak forefoot arch, which can result in a “forward-lean intolerance”. This means that excessive pressure on the ball of the foot makes the feet go numb and causes the sole of the foot to tingle and burn, even though the ski boot otherwise fits well.
  • Powerful to overweight skiers: the feet are subjected to significantly greater strain, especially in the forefoot area. This hurts. In addition, the arch of the foot is often “pressed down”, and the foot rolls inwards, so that the ankles ache. With a powerful calf, the cuff is usually too tight, so that the boot is not only difficult to close but also restricts circulation. This can lead to very painful pressure points or chafed skin and blisters.

With which pre-existing conditions can the custom ski boot help me?

  • Pronounced ganglion cysts
  • Hallux valgus
  • Differently sized feet
  • Instep bumps
  • Extremely protruding ankles
  • Painful Achilles heel / Achilles tendon
  • Heel spur
  • Malformed feet
  • Problems due to previous fractures and operations (metal plates or screws possibly not removed)
  • Lower legs of differing strength following an accident
  • Feet with arthrosis
  • Inflammatory conditions with increased volume
  • Sensitive areas due to transplanted skin
  • Short stature
Custom boot production

Your appointment for your AquaNovoBoot

Production takes approx. 60 minutes. Afterwards you take your boot straight home or to the slope.

Homework – what we need from you

Please send the following with your appointment request:

  • Name, address, phone · age · height & weight
  • Skier type & current boot (brand, model, size)
  • Two photos of your feet: from above and from the side (with a ruler)

Photo 1 from above: barefoot, heel to the wall, ruler between the feet. Photo 2 from the side: ruler upright next to the foot.

Foot measurement from above
Photo from above
Foot measurement from the side
Photo from the side

    AquaNovoBoot Centers

    Limbach-Oberfrohna Helenenstraße 74, 09212 Limbach-Oberfrohna 03722 94382 Open in map
    Schwarzenberg Bahnhofstraße 21A, 08340 Schwarzenberg 03774 23746 Open in map
    Marktredwitz Egerstraße 3, 95615 Marktredwitz 09231 505860 Open in map

    Opening hours: Mon–Fri 9am–7pm · Sat 9am–1pm