The Stone MSWS Pro Four is the official sock that Lurbel has designed in collaboration with the Merrell Skyrunner World Series for the 2026 season. A special edition born to compete in the world circuit of skyrunning, where the terrain is uneven, the effort is high, and the foot needs constant protection. Two color combinations, one unique goal: to master the most demanding distances while always feeling in control.
Its construction is designed for the mountain and for the running pace. The seamless perimeter minimizes friction points, while the asymmetrical structure L/R enhances the natural fit of the foot. It incorporates self-ventilating areas in spots of high sweating to accelerate moisture release, and a double-density cuff that reinforces support without creating pressure, keeping the sock stable when going up, down, or changing support.
At its technical core works Bmax Tetra, a combination aimed at protecting the skin of the foot against the three factors that promote blisters and chafing: overheating, moisture, and friction. Regenactiv® directly acts on the skin helping to reduce irritation and the sensation of heat from friction, while a multi-channel structure quickly expels sweat to maintain a drier environment during high intensity. The result is sustained comfort when the run stretches out, and the foot starts to cry for relief.
Underfoot, the AWC (Air Waves Comfort) structure enhances mountain performance with an optimized cushioning system that combines relief waves and integrated ventilation channels. The waves provide a soft cushioning that absorbs impacts on uneven ground without adding weight, and the channels facilitate quick moisture dissipation, keeping the foot drier and more stable on each ascent. All in a piece created for the world circuit: demanding, technical, and ready to go far.
The Lurbel Stone Pro Sock is the perfect companion for mountain runners who prioritize comfort and performance. Made with high-quality materials, this sock incorporates the innovative Bmax technology, which helps regulate temperature and combats moisture, while its ergonomic design provides optimal support during long distances.
| Features | Specifications |
|---|---|
| Product Type | Trail running sock |
| Recommended Use | Mountain runners, distances of 20 to 25 km |
| Technology | Bmax, AWC, ESP |
| Material | Ionized silver polyamide |
| Properties | Antibacterial, cushioning, breathability |
The Lurbel Stone Pro Four Sock is not just an accessory, but an essential tool for the mountain runner. Its design has been meticulously crafted to provide an outstanding running experience, minimizing common issues like blisters and bad odors. Thanks to the Bmax technology, these socks actively regulate foot temperature, combating heat and moisture, vital factors for long-distance races. Runners cannot afford discomfort that affects their performance, and this model is designed to eliminate those concerns.
The AWC system not only provides effective ventilation but also adds significant cushioning underfoot. This element is crucial, as the loss of comfort can be one of the main reasons why runners decide to abandon their routes. The sock's non-slip design ensures a perfect fit, protecting the areas that come into the most contact with footwear and preventing friction injuries.
Additionally, the ionized polyamide used in its construction grants exceptional antibacterial properties. This aspect is crucial for any runner, as the combination of sweat and moisture creates an environment conducive to bacteria, which cause bad odors. With the Lurbel Stone Pro Four Sock, you can be sure your feet will stay fresh even after intense training sessions.
In conclusion, the Lurbel Stone Pro socks represent a perfect fusion of advanced technology, ergonomic design, and superior quality materials. Mountain runners can trust that their feet will be protected and comfortable, allowing them to focus on enjoying every run.
