At COMPRESSPORT, innovation isn’t just about design,
it’s about science.
Inside The Lab, our dedicated R&D hub led by Body-Science Manager Arnaud Ménétrier, every product undergoes rigorous biomechanical and physiological testing. Collaborating with elite athletes, a network of 35 field testers and our community, we quantify, analyze, and validate every parameter.
From Need to Design
Tested to Perform
Innovation Together
Our design experts, athletes, and community collaborate through Quaeso, our co-creation platform. The Feel Free Seamless Bra — the first product born from this process — proves that when expertise meets experience, performance follows.
What can we measure
Technologies in Action
Compression
The results speak for themselves: Science-backed performance. Proven on the body. From preparation to recovery. The effects of Compression
Venous return
Swelling
1. Before the Effort — Prepare Your Body
Venous return: +20%
No heavy legs: –100% swelling
Muscle vibration
Injury risk
2. During the Effort — Perform with Control
Vibration reduction: –30%
Injury risk: –29% Enhanced stability and aerodynamics
Muscle oxygenation
Recovery speed
Muscle soreness
3. After the Effort — Accelerate Recovery
Muscle oxygenation: +20%
Recovery speed: +15%
Muscle soreness: –50%
Tested. Measured. Proven.
Shock Absorb
Engineered for stability. Tested for performance.
1. Reducing Bounce, Enhancing Comfort
Designed to minimize bounce and ensure optimal support — even in the toughest race conditions.
From the Free Belt range to the UltrRun EVO packs to our Feelfree seamless bra, every piece of equipment is built for stability, comfort, and uncompromising performance.
2. Precision Testing in Motion
Using high-precision motion sensors, we measure movement across three axes to quantify bounce in key areas such as soft flasks or pack structure during intense activity.
Our lab’s oversized treadmill allows us to replicate real-world conditions — from steep climbs to fast descents — running or power hiking at race pace to simulate the demands of competition.
3. Proven Results
Continuous testing and iteration lead to measurable gains in stability:
Free Belt: 52% bounce reduction (from first prototype to production)
UltraRun EVO 10 Pack: 33% bounce reduction (from first prototype to production)
Feelfree Seamless bra: 10 to 15% bounce reduction (from first prototype to production)
Precision. Testing. Progress.
Every improvement is quantified. Every design is refined. Because performance isn’t assumed, it’s proven.
Thermoregulation
Using a thermal camera, we can accurately measure body temperature to ensure our products help you stay active and comfortable at the ideal temperature.
Testing is only the beginning.
Testing is only the beginning. The insights gathered are shared between athletes, engineers and marketing teams. Products are adapted, improved and re-tested until science and field feedback align perfectly. The result? Equipment that doesn’t just promise performance, it proves it.