Benefits of Pebax® materials in ski boots design
Unrivaled performance for ski boot design
Pebax® and Pebax® Rnew® materials are the reference materials for high-performing ski boots. The unique combination of lightness, durability and performance at cold make them ideal when designing ski boots.
Qualified by world's leading ski boot manufacturers
Pebax® materials are the highest performing in the world for ski boot applications. Hear directly from our partners why they selected this technology.
SCARPA 4-Quattro Pro
"SCARPA has been using Pebax® Rnew® TPE for many years in the development and production of its high‑end ski mountaineering and telemark boots. While the bio‑based origin of this material strongly aligns with SCARPA’s strong commitment to sustainability, it also delivers the high level of performance required for demanding ski applications.
Pebax® Rnew® polymers provide an optimal balance between toughness and elasticity, enabling the design of boots that deliver high‑level performance in all conditions, across a wide variety of terrains. These intrinsic properties make the material particularly well suited to ski mountaineering applications.
This combination of lightweight construction, comfort, and performance is exemplified in models such as the 4-Quattro Pro, a recognized benchmark in the ski mountaineering market."
HEAD Crux Pro, Winner of the Prowinter award 2026
"Pebax® Rnew® is an exceptional polymer derived from castor beans: an extremely lightweight and resistant bio‑based material, capable of maintaining its performance even at temperatures well below zero.
Pebax® Rnew® polymers were also selected for their excellent flexibility at low temperatures, high impact resistance in cold conditions, and outstanding energy return. In addition, they are on average 20% lighter than most conventional materials, offering an excellent balance between weight and performance."
LA SPORTIVA Vanguard
"When it comes to engineering and building a ski boot, all the ingredients selected for the recipe must be oriented toward delivering no compromise in terms of durability, fit, and performance. Considering the treacherous and demanding conditions in which ski mountaineering is practiced—combined with exposure to cold, wind, and snow—the stress applied to the product is significant. This is why Pebax® polymers were chosen to build the majority of our ski boot range.
Ski mountaineering is about elevation gain and reaching the most beautiful peaks, making lightness a key factor. Pebax® polymers deliver exceptional lightness while maintaining a high level of robustness, resulting in excellent walkability and reduced effort for the skier. Furthermore, the toughness and shock resistance of the polymer compound allow skiers to tackle the most challenging terrain while providing the necessary support when it is time to ski downhill.
Thanks to their ability to maintain a high and consistent level of performance under extreme conditions, Pebax® polymers allow skiers to spend several hours in the mountains without any alteration in boot feel. This results in reduced fatigue, better concentration, and increased precision—all essential elements for a successful ski mountaineering session."
FISCHER Transalp Pro
"Pebax® Rnew® TPE impresses with its lightness while maintaining its properties even under varying temperature conditions. This makes it an ideal material for designing a touring boot. Our customers use Transalp boots to experience unforgettable moments in the great outdoors, and Pebax® Rnew® TPE, with its sustainable properties, represents a first step toward preserving the beauty of nature for as long as possible."
From design to eco-design: lowering the carbon footprint of ski boots
PERFORMANCE MEETS SUSTAINABILITY
Pebax® Rnew® materials are Advanced Bio-Circular materials derived from a renewable feedstock: castor beans. They provide the same high performance level than the original Pebax® grades while offering a lowered carbon footprint.
Available in a wide range of flexibility and featuring a bio-based content up to 97%, Pebax® Rnew® polymers are a powerful tool to achieve more sustainable ski boots without sacrificing on product performance.