






Men's trail running shoes -
Advice : Use the foot sizer from SIDAS to help you find the right size
The MTL Long Sky 2 Matryx Flashdance is a men's trail running shoe by Merrell designed to tackle all types of terrain.
Its shaft Matryx® incorporates multifilament yarns made from Kevlar and high-tenacity Polyamide, resulting in a material that is lightweight, breathable and highly abrasion resistant. The foam ETPU insole provides dynamic bounce for long-lasting comfort, whilst the foam FloatPro™ midsole combines comfort and lightness over time.
The rubber Vibram® Megagrip exterior flange ensures exceptional grip on both dry and wet surfaces thanks to its high-performance compound, whilst offering great durability to cope with long rides. With a 4 mm heel-to-toe drop and 5 mm studs, this boot ensures stability and control on all terrains.
It MTL Long Sky 2 Matryx is therefore ideal for trail runners looking for lightweight, resistant and high-performance shoes for their adventures in the great outdoors.

- Tail : 23.5 mm
- Metadata: 19.5 mm
- Studs: 5 mm
Composition :
- Shank: Fabric Matryx®
- Laces : 100% recycled fabric
- Internal sole: Dynamic rebound expanded foam TPU
- Midsole: Durable foam FloatPro™
- Exterior flange : Non-slip rubber Vibram® Megagrip
| VIBRAM MEGAGRIP® | Vibram® Megagrip is a high-performance rubber compound that offers unrivalled grip on both wet and dry surfaces. Extremely durable, it is the perfect solution for tackling long distances. Vibram® Megagrip is ready to take on any challenge, whatever the terrain. It gives you confidence and control by maintaining the perfect balance between stability and flexibility, allowing you to adapt better to the ground. |
| MATRYX® | Matryx® is a new high-performance fabric that is incredibly lightweight, abrasion resistant, breathable and comfortable, and offers excellent support. All of this makes it Matryx® a unique material for use in sport as personal protective equipment, particularly for footwear, in sports such as football/futsal, tennis/padel, but above all road running and trail running. |
| FLOATPRO™ | Shoes with a foam FloatPro® Midsole provide lightweight, long-lasting cushioning. We know that lightness of cushioning often comes at the expense of durability. That is why we have worked with our chemists to create a foam that has less weight than regular EVA. This lightweight formula provides cushioning, protects the shoes and maintains their resilience, which can extend their lifespan. |