3Feet® technology for trail running: comfort, grip and performance

Trail running is a sport where comfort and performance depend on a single point of contact: the foot. However, between the uneven terrain, rocks, roots, humidity and technical descents, your feet are put to the test. So you need to take care of them! That's why we've designed our new insoles specifically for trail running: 3Feet® Trail insoles.

Powered by 3Feet® technology, which adapts the shape of the insole to the morphology of your arch, these little gems of innovation ensure optimal grip, natural support and impeccable breathability. The result? A feeling of precision, dynamism and cushioning, even on the most demanding terrain.

What is the best insole for trail running? How do I know if I need insoles for running? Which ones should I choose to avoid blisters when trail running? Should I adapt my insoles to my arch? Find all the answers to these questions in the article below!

‘A feeling of precision, dynamism and cushioning, even on the most demanding terrain.’

WHY USE SPECIFIC INSOLES FOR TRAIL RUNNING?

We are often asked: do insoles really improve comfort when trail running? The answer is definitely yes!

Trail running puts much more strain on your feet than road running. Between the elevation changes, unstable footing, humidity and the length of the runs, the mechanical stress you put on your feet is increased tenfold. Under these conditions, your feet slip, tire and overheat, greatly increasing the risk of blisters and pain.

Soles designed for trail running are therefore not just accessories. They meet very specific needs:

• Enhanced cushioning to help absorb repeated shocks, especially when running downhill.
• Support for the arch of the foot to reduce muscle fatigue and pain, including cramps.
• Improve stability to prevent ankle or knee twists, which are common on technical and slippery terrain.
• Maximise breathability to wick away perspiration and reduce the risk of blisters caused by moisture.
• Increase grip to prevent micro-friction that occurs when the foot slips inside the shoe.

‘Without a good pair of insoles, your feet will slip, tire and overheat, significantly increasing the risk of blisters and pain.’

3FEET® TRAIL TECHNOLOGY, DESIGNED FOR THE DEMANDS OF TRAIL RUNNING

Every foot is unique. And that's precisely why 3Feet® Trail technology makes all the difference. Developed by our R&D experts, this innovation patented by Sidas is based on a simple but fundamental idea: the insole must be adapted to the runner's morphology, not the other way around.

How does it work in practice? Thanks to a tailor-made biomechanical design! There are three main types of foot arch – low, medium or high – and each is characterised by a unique stride, weight distribution and stability. The 3Feet® concept offers three models of insoles that naturally fit these three foot shapes, whether flat feet, normal feet or high arches.

Thus:

• 3Feet® Trail Low insoles are designed for trail runners with flat feet, i.e. with a low arch.
• 3Feet® Trail Mid insoles are designed for trail runners with standard feet, i.e. with a medium arch.
• 3Feet® Trail High insoles are designed for trail runners with high arches, i.e. with a high arch.

This customisation has been designed for comfort and performance. Using a trail insole adapted to your arch provides better pressure distribution, a more natural stride and, therefore, a significant gain in precision as well as a noticeable reduction in muscle fatigue.

Are you interested in 3Feet® Trail technology and want to find out what your foot type is? Nothing could be easier! Just visit one of our partner stores equipped with an analysis tool.

"Using a trail insole adapted to your arch allows for better pressure distribution and a more natural stride. "