All of the Flex-on stirrups share the same technical assets: shock absorption, offset and off‑center stirrup leather eyelets, wide footrests, and customization options. Whatever the model, their performance remains the same. The only differences between them stems in their design and safety features as the Safe-on and Ir-on S models include a safety arm designed to release the foot in case of fall.

Why is there a right and a left stirrup?
The stirrups have an offset and off‑center stirrup leather eyelet: on the right stirrup, the eyelet is directed toward the left, whereas on the left stirrup, it is directed toward the right. This specific orientation ensures that each stirrup is naturally positioned under the rider’s legs while riding.

Our Safe-on stirrups are equipped with a flexible elastomer arm designed with two safety fuses, to reduce the risk of getting stuck.

• The first fuse, located at the stirrup bottom, helps to release the foot during a fall. The rider can then easily put the safety arm back in place to ride again.
• In the event of a more violent fall, the top of the safety arm may also break to free the foot. In this case, a replacement kit can be bought on our website or from our retailers to change the safety arm. This system has been specially designed to optimize riders’ safety as it lowers drastically the risk of getting their feet stuck in the stirrups in case of fall. However, like all mechanical devices, it is impossible to guarantee that it will open 100% of the times.

Please, note that the safety arm might not open if the fall is too slow or stationary, as it requires a force over 40kg to open.

Shock absorption is the flagship technology of our stirrups!
Thanks to two elastomer pieces located under the footrest, the shocks and vibrations created by the horse’s movements are efficiently reduced and absorbed. As a result: less strain and less joint and muscle pain for the rider, and more comfort for the horse’s back. A perfect solution for riders suffering from knee or ankle pain.

Unlike absorption, cushioning can visibly be observed. Indeed, its action is like a spring. Its flaw stems in the “restitution” of shocks and vibrations, when the component comes back to its initial place. On the other hand, the absorption is invisible but proves to be much more effective since it completely cancels shocks and vibrations, without restitution.

Yes, they can! Flex-on stirrups are suited for all riders, whatever their level or discipline. All models share the same technical features, the only difference being their design.

Yes, you can use them indifferently with single stirrup leathers or double stirrup leathers.

The design of our inclined footrest is not arbitrary: it is the result of an in-depth study in ergonomics and biomechanics. Its 11° tilt is engineered to offer an optimal postural alignment: heels, hips, shoulders. The rider benefits from more stability, comfort and efficiency and less joint strain. We recommend hypermobile riders (double-jointed) to use a flat footrest. But for everyone else, the inclined footrest is the most suited and performant solution.

Our inserts are designed as wear parts on purpose: they gradually wear down over time, thus avoiding to damage the soles of your boots.
Depending on how often you ride, the studs may be completely worn down after 1 or 2 years. But don’t worry: an insert kit is available on our website and from our retailers, to replace them easily by yourself.

All of them! Because all of our stirrups have the same footrest tilt, and their shock absorbers are designed to have the same density. So, if you ride with a different stirrup model on each foot, you won’t feel any difference.

The Safe-on Junior models are assembled with a lower density safety arm, specially designed to ease the opening in case of fall, regardless of the child’s weight. For riders over 31 kg, this arm can however open too easily at times. That is why we have developed a new higher density version, more adapted and secure for their weight.

Yes! You can borrow a test pair from one of our retailers and try them out to enjoy Flex-on’s technology.

Yes, the Armet helmet is certified and complies with the CE EN 1384: 2023 standard. It will also be ASTM certified soon to be used during international competitions (FEI, FFE, etc.).

The Armet Star is the glossy model of the helmet, whereas the Armet Dark is the matte model.

Yes, the Armet helmet is versatile, thanks to its swappable visor that allows you to adapt your helmet to cross-country requirements, simply by changing the visor.

Yes, the helmet is certified for international competitions.

A size guide is available to help you choose the right liner and shell size. The helmet fits perfectly thanks to its system where you can change your liner size.
The Armet helmet exists in 2 shell sizes:
• M shell: liners from size 51 to 57
• L shell: liners from size 57 to 62
This allows us to equip most of the riders, including children.

The helmet itself cannot be adjusted, but you can adapt its size with different liners to fit your head circumference (M Size: 51, 52, 53, 54, 55, 56, 57; and L Size: 57, 58, 59, 60, 61, 62).

Yes, thanks to its two shell sizes and different visor models:
• M shell: liners from size 51 to 57
• L shell: liners from size 57 to 62

The MIPS (Multi-directional Impact Protection System) is an innovation designed to better protect your brain in case of impact. How? During a fall, the rotational movement of the head is one of the main contributors to concussions and serious brain injuries.

Why is rotational movement dangerous?
The brain is very sensitive to rotational movements because its properties are similar to those of water or gel. During an angled impact, different parts of the brain can move with respect to each other, causing tissue to stretch. This phenomenon is the one that can lead to concussions and serious brain injuries.

How does MIPS actually protect you?
The MIPS system incorporates a thin, low-friction layer inside your Flex-on helmet. During a fall, this layer slightly moves so that the helmet deflects part of the rotational forces away from your head.

• Asset: lower risk of brain injury, even with an angled impact.
• Benefits: greater peace of mind, you ride with the best possible protection.

The helmet is ventilated thanks to 2 large front and rear grids that allow an airflow inside, through specifically designed channels.

Yes, it weighs less than 1 kg.

Its unmatched comfort is one of the main assets of this helmet.

It is possible to wear this helmet with long hair, but you need to make sure to position the knot underneath the helmet. Another solution would be to wear a hair net to keep all of your hair inside the helmet.

Yes, the helmet can be worn with sunglasses or prescription glasses.

Yes, you can! Flex-on stirrups are 100% customizable. When you place your order, you can customize:

• the color of the frame,
• the color of the footrest,
• the color of the elastomers,
• and choose your magnetic stickers from a variety of collections.

• Once the stirrup is assembled, it is no longer possible to change the elastomers, the frame, or the footrest.
• However, you can change:
  • the magnetic stickers,
  • the footrest insert,
  • the safety arm (for the Safe-on and Ir-on S models).

Custom stirrups can be delivered within 48 hours (business days).

Yes, you can choose:

• the color of the shell,
• the color of the chin strap,
• the color of the grids,
• the model and color of the visor,
• and customize the Armet or Trex-on magnetic sticker.

The MIPS safety system is also available.

For custom helmets, please allow approximately 10 days.

To clean your stirrups:

1. Use a soft brush or a cork to remove dirt and sand.
2. Then use a wet sponge and soap to clean remaining residues.

Flex-on stirrups are not covered by a standard warranty. However, if you send your pair of stirrups back to us and if we notice a technical deficiency or an unusual damage, we may consider offering a goodwill gesture.

In addition, with the Re-flex program, you can to return your old pair of stirrups and obtain a voucher to purchase a new pair of Flex-on stirrups. (See the Re-flex page for more information.)

• The elastomers cannot be changed.
• The anti-slip insert is a wear part that can be easily replaced using a Phillips screwdriver.

You can clean your helmet using a cloth or a sponge, and soapy water. Rinse with clean water and dry with a clean microfiber cloth.

You can remove and wash the liner by hand or in the washing machine at a 30°C maximum temperature. If you use a washing machine to clean it, make sure to check and position correctly the foam padding inside the liner afterwards if need be.

In its bag! That’s the best place.

The liner is very easy to care for:

• You can machine wash it on a cold cycle or at 30°C,
• Or wash it by hand with soap and water.

You can purchase our products:

• directly on our website,
• or from one of our official retailers.

Yes, the ARMET warranty offers a discount in case of fall:

• 50% off the purchase of a new Flex-on helmet during the first year,
• 30% off the purchase of a new Flex-on helmet during the second year,
• 10% off during the third year.

Only valid if you return your old helmet with a purchase receipt.
⚠️ For safety reasons, the helmet must be replaced after each and any fall.

The helmet must be replaced after an impact or a fall. If you fall on the head, the damage might not be visible on the outside of the helmet, but internally, it crushes the polystyrene beads and alters the density of the inner padding, consequently reducing shock absorption.

We offer a warranty for our helmet in case of fall. During the first year, customers can return their helmet and we offer a 50% discount on the purchase of a new ARMET helmet, -30% during the second year, and -10% during the third year.

Your helmet must be replaced after an impact or a fall. . If you fall on the head, the damage might not be seen on the outside of the helmet, but internally, it crushes the polystyrene beads and alters the density of the inner padding, consequently reducing shock absorption.

The ARMET warranty offers a discount in case of fall:

• 50% off the purchase of a new Flex-on helmet during the first year,
• 30% off the purchase of a new Flex-on helmet during the second year,
• 10% off during the third year.

You can return or exchange your order within 7 days.

Flex-on deals with after-sales repairs on Wednesdays. Please, allow 5 to 10 days to process your claim and ship your equipment. We might send you a quote, depending on the kind of repair needed.

Address to use for after-sales service: ZA Gaston Fébus, 4 rue Pierre Bourdieu – 64160 Morlaàs – France.

Please note: after-sales service is subject to the condition of your equipment.

Prices of after-sales repairs (shipping included)

Green Composite 2 frame replacement

• 1 frame: €50
• 2 frames: €85

Footrest replacement

• Green Composite/Safe-on: €50
• Aluminium/Hunter: €85
• Endurance: €70

Insert kit

• €27

Removable safety arm (Safe-on and Safe-on Junior ranges)

• Pair: €30
• Unit: €15

Cleaning fee

• 1 pair of stirrups: €10

When you confirm your shopping cart, simply type in your discount code in the “CODE PROMO” box.

Flex-on stirrups are mainly manufactured in France:

• The stirrups are assembled in our workshop in Morlàas, France.
• All of the plastic parts are manufactured in France.
• The core of our stirrups frames are manufactured in Taiwan, with an additional supplier based in France acting as a redundancy to ensure consistent quality.

Flex-on helmets are 100% manufactured and assembled in France.

The helmet is not labelled as eco-designed, but it has been designed and developed locally (in the Aquitaine region). 80% of its composition comes from products manufactured in southwestern France, with the remaining parts coming from Italy. The helmet can entirely be recycled!

Yes, FLEX-ON is a 100% French brand, located in Morlaàs in the Pyrénées-Atlantique French region.

You can apply to become a Flex-on brand ambassador, but be aware that specific criteria must be met.