Ophena S
Ophena S
Ophena S
Ophena S
Ophena S
Ophena S
Ophena S
Ophena S
Ophena S

Ophena S

837 reviews Sale price €379,00
Tax included for EU and selected countries Free worldwide shipping

Which size is right for you?

Sizing Guide and Magnet Positions

Our stirrups come in one size only, which fits for kids and adults alike. Every pair of stirrups includes a pair of magnetic insoles of your choice. This guide covers the following:

  1. Converting your size to EU sizing
  2. Optional: Determining your insole size with printable A4 templates
  3. Optional: Trimming your insoles
  4. Optional: Choosing an alternative magnet position
  5. Optional: Deciding between Standard and PLUS versions


Converting your size to EU sizing (from UK, US, Japan)

Our insoles are true to size and can be chosen using the table below. If you are uncertain, scroll further to determine the size using printable A4 templates. We also offer free size exchanges in case things don't work out.

EU Centimetres* Inches* UK Japan US Women US Men
32 21.3 8.4 Kids 13
33 22 8.7 1
34 22.7 8.9 2
35 23.3 9.2 3
36 23.9 9.4 3.5 22 5.5
37 24.6 9.7 4 23 6.5
38 25.3 10 5 24 7.5
39 25.7 10.1 6 25 8.5 7
40 26.1 10.3 6.5 25.5 9 7.5
41 26.7 10.5 7 26.5 9.5 8
42 27.3 10.7 8 27.5 10.5 9
43 28 11 9 28.5 11 10
44 28.8 11.3 9.5 29 10.5
45 29.5 11.6 10.5 30 11.5
46 30.2 11.9 11 30.5 12

Scroll the table to the left to see more.

*Length: This is the lengths of the insoles, not the heel-to-toe lengths. Do not measure your feet directly. Instead, measure existing insoles or use the PDF templates provided below to determine accurate fit.


Optional: Determining your insole size with printable A4 templates

To determine the insole size, we recommend that you download our folder with PDF templates. The folder contains each insole size on an A4 sheet. When printing, make sure to select actual size or 100% scale in the printing dialogue. Here is a step-by-step guide:

  1. Download the zip-folder with printable PDFs.
  2. Choose your size: Open the PDF with your shoe size (e.g. 39).
  3. Print the document in actual size: In the printing dialogue select settings like actual size or 100% scale.
  4. Double-check print size: Take the print and measure the length of the vertical dashed line with a ruler. The measured length must equal the length stated right next to the line. If it differs by more than 2mm, the printer scaled down the print. Please go back to step 3.
  5. Cut the printed insole and put it into your boots: It should fit tight and not be able to move back and forth.

What if it doesn’t fit?

  • Printed insole is too big? Repeat with a smaller size.
  • Printed insole is too small? Repeat the process with a bigger size.
  • In between sizes? Order the bigger size and trim it with scissors or a knife (see instructions below).


Optional: Trimming your insoles

You can carefully trim your insoles using a sharp knife or scissors. Be aware that the insoles contain magnets, which attract metallic objects like most knives and scissors. 

Trimming your insoles does not affect our 60-day money-back guarantee. You can trim and try, and we still take them back if you are not satisfied.


Optional: Choosing an alternative magnet position

Our magnetic insoles have a fixed magnetic system, which is placed below the ball of the foot - for the perfect balance and flexibility. It's the position recommended by us and most riding instructors. Over 96% of our customers are happy with this position.

That said, some riders have personal preferences and we'd like to accommodate those by offering alternative magnet positions for our insoles in size EU37 and larger. If you know that you are a toe rider, you can review the available magnet positions for your shoe size by downloading these PDFs.

The PDFs indicate the standard position we deliver. If you wish to get one of the alternative positions, please do the following:

  1. Place your order with the correct size (e.g EU39)
  2. Contact us right after placing your order - you can simply answer to your order confirmation email or use our chat in the lower right corner. Simply tell us the position you would like to receive (a, b, or c). There are no additional costs.


Optional: Deciding between Standard and PLUS versions

By default, our magnetic safety stirrups come with our Standard insoles. If you wish to receive the PLUS version with your order, you can let us know after placing your order and we will upgrade you free of charge. The differences between the two versions are explained here

Insole Size
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This item is expected to ship on June 30, 2021. Secure yours now!

Free shipping


Free Shipping Worldwide

This product ships free worldwide. We ship with reliable Express Services only. All our shipments are trackable, and you will receive a tracking link once we ship your order.

For more information, please check our shipping policy.

Insoles included


Insoles included

One pair of Ophena's magnetic insoles is included with every pair of stirrups, free of charge. You choose your insole size when adding the product to cart.

You can find a sizing guide here.

Additional insoles can be bought here.

60-Day Money Back Guarantee


60-Day Risk-Free Trial

We believe in our products and it is very important for us that you will be completely satisfied. This is why we offer a unique 60 Day Risk-Free Trial on all our products (including magnetic safety stirrups), in which you can actually use the product to its full extent while it is in your possession!


How it Works:


The Details – Step by Step

  1. Order a product on our website. (We only sell through this website – no retailers or other online stores.)
  2. We ship the product to you, which typically takes 3-10 working days. Please check here for details.
  3. Once you receive the product, you can test and try for up to 60 days.
  4. If you are not 100% satisfied, simply get in touch with us within those 60 days. For returns from all EU-countries, as well as from the UK, USA, Norway, Switzerland, Australia and Canada, we provide a return label free of charge, for other countries please read here.
  5. Once we receive the return, we will refund the full purchase price.


Common Questions

Can I really use the product?
Yes, absolutely. We actually want you to use the product and test it to its full extend. So you can make sure that you like it long-term 🙂

Why do you offer this guarantee?
We know that our magnetic stirrups are different from other stirrups on the market, so you might not exactly know what to expect. But we also know that you will most certainly fall in love with them – once you tried them. So logically we decided that you should have the chance to try them 🙂
(And frankly, we just don’t see a point in having anybody keep a product they don’t like or get along with.)

What if I have any questions during the test period?
Please get in touch with us at any point through our live chat or contact form. We are here to help and support you.

What if I don’t get along with the product?
That can absolutely happen. We’ve all been there – having ordered a product we really like, but somehow we don’t get along with it. It just doesn’t seem to be the right fit. No worries. We’ve got you covered. That’s what our guarantee is for.

How much money do I get back?
You get back the full purchase price, i.e. the amount of money you paid excluding shipping costs (if you paid any).

How can you afford this guarantee?
We really do put a lot of effort into our products! So we are sure that every product we ship is of highest quality, carefully packed, and just an amazing product. So we don't have many customers returning products, which allows us to offer this guarantee.

Is Ophena well established?
Yes, we are a Swedish company with customers in over 50 countries. We are known for our outstanding customer service and promise we won't disappoint you should any issues arise. Why don’t you check our reviews. 🙂


The Magnetic Safety Stirrup™ with a unique open design, advanced magnetic system and Smart Attach™.
Built for unprecedented safety, grip and performance.

Open Design

Maximum Safety

Magnetic Insoles

Easy Setup


Attachment Reinvented


Riding Performance

And much more...

  • Works with your riding boots
  • Works with normal stirrup leathers
  • Perfect for training and competition alike
  • 4° tilted tread
  • Optimal foot position
  • Increased leg stability
  • FEI Showjumping approved
  • Durable, timeless design
  • Deep centre of gravity
  • Grip in any weather
  • No risk of losing your stirrups
  • Made in Sweden

Verified Customer Reviews

Customer Reviews
4.9 Based on 837 Reviews
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Filter Reviews:
17 May 2021
Inga-Lill T.
Sweden Sweden
My ophena stirrups

I love absolutley them! I haven’t tried to fall of with them yet (luckily) but they are really comfortable and really saved me once when I rode in the forest whit my feet out of the stirrups and my pony spooked, I was so close to falling of but was able to really fast catch the stirrups! I also love how easy it is to put them on another saddle as I do both jumping/eventing and dressage Thank you for making these amazing stirrups, they make me feel very safe

Ophena Ophena S Review
17 May 2021
Beth J.
United Kingdom United Kingdom
Ophena Stirrups

The stirrups are amazing to use! My legs feel so much more secure and positioned correctly. I broke my pelvis 3 years ago and have struggled with knee pain and hip pain, these stirrups do not give me any pain at all! I have a sharp warm blood mare and she spooks- A LOT and haven’t lost my stirrup once! Highly highly recommended.

Ophena Ophena S Review
14 May 2021
Kathlyn H.
Canada Canada
Worth it

I debated investing in Ophena stirrups for about 8 months before my curiosity got the better of me! I’m an adult amateur riding a large, young horse and my first reason for purchasing was safety. My second was that I am a biomechanics and physical therapist that works primarily with equestrians and I was curious as to how these would effect equitation biomechanics! They do take a bit of getting used to. I found at first these stirrups made it easier to brace into the lower leg, but after a few rides I found that they actually refined my leg position, especially over fences. They make it easier to soften the knee. It was a bit of a mind trip at first - I didn’t realize how much I adjust my feet in the stirrups as a mental tic more than anything until I couldn’t really adjust my foot on the go. After a few rides though I found this to be really nice and secure feeling. I had my first fall off my big guy while using the ophena s and can report that they do release seamlessly in the moment of being launched. They take some practice to shake loose your foot to dismount, but it is quiet easy once you get the hang of it. I have been recommending these stirrups to clients who have hyper mobility conditions, anxiety, and stability concerns. I do not feel that the stirrup itself fixes stability issues however it does remove one factor of trying to maintain stirrup contact while building stability in the lower body. Highly recommend. It seems like a big investment but if they prevent even one serious fall then you’ll have recouped that money in no time.

Ophena Ophena S Review
11 May 2021
France France
Produit incroyable !

J’avais un peu peur de mettre aussi cher dans des étriers. Mais le produit en vaut vraiment le coup ! Les semelles se sont bien adaptées a mes chaussures, la prise en main est très simple et tellement agréable que je ne veux plus m’en séparer ! Merci beaucoup Ophena !

Ophena Ophena S Review
04 May 2021
Jessica B.
Germany Germany
Die besten Steigbügel, mit denen ich jemals geritten bin

Hallo, Ich bin sehr zufrieden mit eurem Produkt! Ich habe an 2 meiner 3 Sätteln nun eure Steigbügel und bin sehr begeistert! Erst letzte Woche im Gelände Training, war ich wieder begeistert von diesem System! Ohne die Steigbügel wäre es sicherlich schlimmer ausgegangen. Ich habe euch schon mehrfach weiterempfohlen und werde grade im Springtraining oder auf Turnieren immer wieder auf meine einzigartigen Steigbügel angesprochen. Ich habe nur noch nicht ganz verstanden, wie ich mein fuss ohne Hilfe meiner Hände vom steigbügel ab bekomme aber ich bin mir sicher, das ich auch das irgendwann schaffe :D ausserdem bin ich Dank der schuhsolen nun auch der rekord Halter im Stall was Metall finden angeht letztens hatte ich erst einen verlorenen Schlüssel am Steigbügel hängen. Also für mich hat das alles nur Vorteile!

Ophena Ophena S ReviewOphena Ophena S ReviewOphena Ophena S Review
03 May 2021
Merel S.
Netherlands Netherlands
Opeens S Black

I am in love with the stirrups, I use it every week. I jump, dressage and cross with these stirrups. If I win €500, then I get another pair for my lovely mother. Because she deserves the best, and these stirrups are the best!! Thank you for your products and this chance. Have a lovely day.

Ophena Ophena S ReviewOphena Ophena S ReviewOphena Ophena S ReviewOphena Ophena S Review