Adaptive Sizing by ION and SQlab More Stability, Comfort and Protection on the Trail: Knee Pads That Truly Fit
23.07.2026A knee pad can only provide reliable protection if it fits correctly. This is exactly where the new Adaptive Sizing concept from ION and SQlab comes in. Rather than relying solely on traditional sizes such as S, M, L or XL, the
system takes both leg circumference and rider height into account. After all, the same circumference does not automatically mean the same leg length. By combining circumference and height, Adaptive Sizing delivers a more precise fit, allowing the knee pad to stay in place more securely, reduce movement and follow the rider’s natural motion more closely. The result is greater comfort, enhanced protection and increased confidence on the trail.
Circumference Determines the Size – Height Determines the Length
With Adaptive Sizing, ION and SQlab follow a simple yet effective principle: circumference determines the size, while rider height defines the appropriate length. This makes it possible to differentiate not only between different widths, but also between varying body proportions. Sizing is determined through a straightforward measurement process, either using a standard measuring tape or the SQlab fitting template included in the free measurement kit. The result is a knee pad that does not just match on paper but conforms more effectively to the rider’s body in real world use. Whether on long trail rides, demanding enduro stages or technical downhill runs, a secure fit is essential. A knee pad must remain exactly where it is needed most: protecting the rider.
Developed with SQlab Ergonomic Expertise
SQlab contributes its extensive experience in ergonomics and precise body measurement to the development process. The goal is not to design products around standard size categories, but around real human body proportions. This expertise influences the fit, pad geometry and placement of the protective zones within the ION Protection range. The ergonomic approach extends far beyond the sizing chart: the shape of the protective pads is designed to follow the body's natural contours while positioning the protection exactly where it is most effective. The result is a knee pad that combines reliable protection, lasting comfort and unrestricted freedom of movement on the bike.
Three Models for Different Riding Styles
The Adaptive Sizing range includes three knee pad models: ARCON LITE SQ KNEE PAD, K-PACT SQ and K-PACT ZIP SQ. All three models feature the new Adaptive Sizing fit concept, but differ in construction, protection level and intended use. The ARCON Lite SQ Knee Pad is a lightweight sleeve-style knee pad designed for long trail and enduro rides. Featuring a flexible RE ZRO® Level 1 pad, breathable materials and an abrasion-resistant front section, it is aimed at riders seeking lightweight protection and long-lasting comfort for extended days on the bike. The K-Pact SQ is a robust knee protector developed for aggressive enduro and downhill riding. It combines a RE ZRO® Level 2 pad with a strap-and-sleeve construction, breathable Space Mesh fabric and an abrasion-resistant front panel. The result is increased protection, a secure fit and high durability in demanding trail conditions. The K-Pact Zip SQ complements the range as a Level 2 knee protector focused on convenience and ease of use. Thanks to the Quick_E zipper, it can be put on and taken off quickly and easily without compromising protection, stability or comfort. Like the K-Pact SQ, it features a RE ZRO® Level 2 pad, breathable Space Mesh construction and an abrasion-resistant front panel.
A Fit That Inspires Confidence
Adaptive Sizing reflects a simple idea: a protector that fits better protects better. By staying securely in place, minimizing slippage and moving more naturally with the rider, the system provides greater confidence on the trail – whether during long-distance adventures, technical descents or aggressive enduro and downhill riding. The ARCON Lite SQ, K-Pact SQ and K-Pact Zip SQ represent a new generation of protection with optimized fit. By combining SQlab’s ergonomic expertise with ION’s protection know-how, Adaptive Sizing demonstrates a more precise, more comfortable and more rider-focused approach to modern protective equipment.
(Characters: 4.195)
