This spring, there are two new models from the project, the MTL Long Sky and MTL Skyfire. SKU: # 9335912Race-ready trail shoe made of lightweight mesh and TPU upper. The Merrell® MTL Skyfire trail-running shoes offer a comfortable, vegan-friendly construction with tear-resistant fabric and an aggressive outsole that will see you through mountain races and rugged trails. The Merrell® MTL Skyfire trail-running shoes offer a comfortable, vegan-friendly construction with tear-resistant fabric and an aggressive outsole that will see you through mountain races and rugged trails. Las Merrell MTL Skyfire son unas zapatillas de trail running muy polivalentes y versátiles, capaces de dar muchísimo juego que pueden pasar un tanto desapercibidas para muchos porque son bastante parcas y austeras, prácticas y pragmáticas, se centran en la efectividad, en cumplir su cometido (eficacia) sin regalar ni desperdiciar nada que no sea estrictamente necesario (eficiencia). We got an early test on these trail runners and put them to the test in the Grand Tetons. With lightweight, tear-resistant fabric, a medial post and an aggressive Vibram® Megagrip rubber sole, this race-day shoe is everything trail athletes need Also new from Merrell: Merrell MTL Skyfire ($100 â February 2020) â An 8.5oz (242g), 6mm-drop shoe with less cushioning and stack height than the Long Sky. MATT: I received the Merrell MTL Long Sky to review at the same time as the new Merrell MTL Skyfire and found myself rotating through them over the past few weeks based on the route and distance of my runs. The Merrell Test Lab (MTL) project launched in 2019 as a collaboration with the companyâs elite sponsored athletes, most notably Anna Frost, to combine technical innovation with the specific needs of its various sponsored athletes. Breathable Mesh Membrane Surrounding the upper of the shoe is a breathable mesh, which will allow a steady flow of air in and out of it â¦ It does have a rockplate and uses Merrellâs Quantum Grip outsole. Stripped-down and race-ready, the men's Merrell MTL Skyfire trail-running shoes help you move fast in the mountains thanks to tear-resistant fabrics, responsive midsoles and aggressive rubber lugs. The MTL Skyfire was designed and tested by athletes, for athletes. The MTL Skyfire is a trail running shoe, designed to be lightweight but with great traction to prevent sliding over steep trails. I was anxious to put the Long Sky to the test on some longer distance runs. It is designed for for rugged, extreme, mountainous environments, to be attacked at speed. Reflective details for increased visibility in low light. Race-ready trail shoe made of lightweight mesh and TPU upper. Merrell will release the Long Sky trail-running shoe, designed with ultrarunner Anna Frost, in November. It is a vegan-friendly trail running shoe, which means that no animal products are included in the platform.This race-ready shoe is designed to help the runner to go fast in the mountains. Designed for speed on the trails, the Merrell MTL Skyfire Trail Running Shoes will give you control, protection and response to push you further and faster. Available at REI, 100% Satisfaction Guaranteed. The Merrell MTL Skyfire shoe is the latest style from the Merrell Test Lab. Reflective details for increased visibility in low light.