DETAILS
The flagship line from Merrell Test Lab. brings together the brand's technologies. Lightweight, highly functional trail running shoes that deliver maximum performance in speed races and mid-distance trail races .
Based on the sole unit of the all-round model "MTL LONG SKY 2", which has grown into a standard model since its release in 2022, the upper is covered with highly durable "MATRYX®", which highlights the overwhelming lightness, breathability, and grip without worrying about the durability of the upper even in rugged field conditions, allowing for a more aggressive attacking run. Designed with an intermediate weight of approximately 240g (27.0cm/one foot) between the ultra-light top model "MTL SKYFIRE 2 MATRYX® / Approximately 200g (27.0cm/one foot)" and "MTL LONG SKY 2 / Approximately 280g (27.0cm/one foot)".
Merrell Test Lab.'s mission is to "enable athletes around the world to perform at their best in mountain sports and outdoor activities" through product development, and continues to innovate and evolve MERRELL's performance technology. The product development process involves thorough feedback from MERRELL's globally contracted elite athletes, and embodies the functionality and comfort that athletes actually need. The "MTL" in the product name is an abbreviation for "Merrell Test Lab." and is a proof that it is a flagship line that brings together the brand's technology.
*MERRELL has supported the world's premier world series, the SKYRUNNER® WORLD SERIES, as an official partner since 2020 and as a title partner from 2024, and is promoting contracts with the world's elite runners and joint development of shoes. In Japan, it has also partnered with the Japan Skyrunning Association (JSA) from 2022 to promote the spread of "skyrunning," which inherits the culture of mountain climbing competitions and fast climbing, as well as product development and support for athletes.
[Function/Material]
■ MATRYX® (Matrix®) upper [+ TPU reinforcement]
The upper is made of a tough multifilament of Kevlar fiber and high-strength polyamide. It boasts excellent abrasion resistance and suppresses stretching, ensuring the durability and stability of the upper. By using MATRYX® as a base, it was possible to review the upper pattern, which resulted in successfully reducing the number of overlay parts. A lightweight and breathable structural design has been achieved. ■ 37.5® Shoe Tongue Lining / Mesh Footbed Cover <br>A special system structure in which micropores of active particles increase the surface area of the fiber removes moisture at the water vapor stage (allowing moisture to escape) and improves comfort inside the foot room. ■ Recycled shoelaces
Shoelaces made from 100% recycled materials
■ Shoelace stretch keeper
Elasticated keeper to store laces after tying
■ Recycled tongue webbing
Webbing (tongue area) made from 60% recycled material
■ E-TPU (Engineered TPU) footbed
Low density, high rebound, low compression footbed reduces shock to the foot and rebounds quickly for improved underfoot feel and performance.
■ ESS Arch Bridge
ESS (PVC) shank plate stabilizes the arch and reduces foot wobble and twisting.
■ FLOATPRO™ foam midsole
A sustainable EVA foam that has excellent cushioning and resilience, and is lightweight and durable (functional sustainability). It is made from TPE (thermoplastic elastomer) material, which is easily recycled, and is produced in a "waste-free manufacturing process" to reduce the burden on the environment.
■ Vibram MEGAGRIP outsole
This is one of the best high-performance compound grips from Vibram, a world-renowned Italian sole manufacturer. It provides overwhelming grip on wet roads and rugged terrain. The lug pattern and lug depth (5mm), which affect grip on the field, are carefully designed, with rubber stretched from the toe to the heel, absorbing shocks when landing and providing stability.
■ Vegan friendly
Products that do not use raw materials of animal origin.
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[Sizes available] Men's / 25.0cm - 30.0cm
[Weight] Approx. 240g (27.0cm/one shoe)
[Stack height] Heel 23.5mm - Toe 19.5mm [4mm drop]
[Lug depth] 5mm
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[About stock]
Since we share inventory between our stores and our online store, it may happen that an item is out of stock after you place your order. In that case, we will contact you as soon as possible. Thank you for your understanding.
