RLS (Release Layer System) – a new, patented technology that reduces concussion risk by enabling panels on the exterior of a helmet to roll and release upon impact – has launched, with the Canyon Deflectr Trail Helmet, due for release later this Autumn, as the first helmet available to consumers with RLS.
As an industry, we are familiar with the fact that the brain is highly sensitive to rotational motion, which is present in the majority of head impacts and is a leading cause of Traumatic Brain Injuries. (TBIs)
At launch, the brand points to an independent study which found that RLS reduced the risk of concussion by 4x on average compared with conventional helmets.
What is RLS?
RLS is the world’s only release layer system. RLS makes helmets safer by enabling external panels to roll and release upon impact, significantly dissipating rotational forces that can cause life-changing brain injuries.
Within the layers of a helmet with RLS technology, RLS panels are connected to a lightweight polycarbonate bearing layer that is designed to activate when a significant impact force has been detected. Upon impact, the technology is designed to work in a matter of milliseconds. The bearings are free to roll in any direction to allow the RLS panel to release, thereby redirecting concussive forces away from the brain.
-
React: The patented RLS adhesive layer is engineered to react instantaneously to specific impact force, releasing its grip and allowing bearings to roll.
-
Roll: The RLS Panel is now free to roll on lightweight polycarbonate bearings in any direction, to redirect rotational energy from the brain.
-
Release: The RLS Panel releases to further dissipate rotational energy, which can help better protect helmet wearers from concussive force.
“RLS is first and foremost designed to protect what makes you, you”, says RLS founder and CEO Jamie Cook. “Your memories, your personality, your loves and hates are all in the most fascinating part of the body – the brain – and RLS has been developed to protect what matters most. We are incredibly excited to launch this technology today, especially with our launch partners at Canyon, as we share a passion for safety and disruption technology.”
At launch, the announcement highlights that Canyon has been working closely with the RLS team to build the technology into their new helmet, with the Deflectr Trail now number 1 ranked on the Virginia Tech helmet ratings (as of 23/9/25).
RLS is designed and manufactured in East London, UK and currently holds numerous granted patents across key markets — including the U.S. and Europe.
Over the coming months, RLS will announce further leading brands and partners that will incorporate RLS technology.
