World's first
Soft silicone that reshapes in seconds.
So the fit always matches your limb.
The System
Everything that arrives in your Roliner box - designed to work together and fit quietly into your day.
The App
Every adaptation the liner makes, recorded. Tap a feature to see it in the app - all from your phone, iOS or Android.
Create your profile and customise fits for any activity, ready whenever you are.
Under the hood
Every detail tuned for everyday performance.
* Battery and adjustment power depend on usage and adaptation frequency.
Microfluidic actuation - no motors, no whirring. You will barely hear it working.
New adaptation profiles and improvements delivered wirelessly. No clinic visit.
See your fit, tune your comfort and track long-term trends from your phone.
IP44-rated enclosure. Handles light rain, sweat and daily wear without fuss.
If your phone runs out of battery, the keypad on the Control Unit will deliver your desired adjustments.
Medical-grade, biocompatible contact layer. Tested for long-wear comfort.
From the people using it
What users, prosthetists and clinicians are saying about Roliner in practice.
Makes me feel like I am from the future.
Rishi V.
Makes me feel lifted in the socket. The hard points just disappear — it feels like an extension of me.
Luke S.
I felt good knowing I had some sort of assistance in my leg that could adapt to the situation I found myself in — the weather, or the conditions I was in — as they can change quite quickly.
Paul B.
I most enjoyed the ability to get the fit I wanted on the move — a more relaxed, loose fit when sitting, and a snug, secure fit when walking.
Alex D.
Get in touch
Whether you're a prosthetist, a clinic, or someone looking for a better prosthesis fitting - we'd love to hear from you. Our team is here to help.