Snowboard boot stiffener - Flex Up - black

Why do you need Flex Up(1/2)?

Your favourite boots are old, you look really good in them, but they have become softer? Give them a 2nd life with this stiffener

ou are a beginner in snowboarding, you have chosen boots for beginners, but after 10 days you feel that you have made good progress and the carving turns tempt you: raise your boots up a level with the Flex Up!

Why do you need Flex Up(2/2)?

You are freestyle, adjust your flex: on the rails of rails, do not put in the Flex Up, but for better support when landing on big tables, insert it into your tongue.

After Christmas, you’ve put on some weight. No, I’m joking.

Which size?

Size M is designed for shoes in EU size 36 to 41.

Size L is designed for shoes in EU size 42 to 47.

How to correctly position the Flex Up?

Already, there is a right Flex Up and a left Flex Up (feet not being symmetrical) but it’s marked on top.

Then, there is a top and a bottom: the foot drawn on the Flex Up should on the bottom.

Just insert the Flex Up into the pocket.

And above all, close the little rip-tab used to measure: closed rip-tab = properly placed Flex Up.

Why is the Flex Up compatible with Decathlon snowboard boots?

The width and 3D shape of the tongue of the boots (and side) are specific to each brand.

So first we defined a unique 3D shape for our tongues, based on the anatomy of the foot/shin, and then we developed this accessory to fit our shoes perfectly.

If the Flex Up can be adapted to boots from another brand, but it is an accident because it is impossible to make it compatible with all brands.

Stretch properties

The Flex Up will work in flexing, but in a deformation zone where it is wide, i.e. It will not undergo the plastic or permanent warping.

In other words, your Flex Up will never get old, and it can even be used for your next pair of Decathlon snowboard boots.