Joma Sierra trail running shoes

Trail running shoes for men. The legendary mixed model for trail running continues to offer high performance in comfort and impact cushioning thanks to the incorporation of cutting-edge technology.

Lightweight upper made with mesh finished in Jacquard, to which the VTS perforation system has been applied to make it even more breathable. The seamless JOMA SPORTECH thermosealed system provides a comfortable fit to the foot.

Thermosealed Protection reinforcement on the toe and sides to guarantee durability and prevent the entry of external elements while running.

7 mm drop midsole composed of a single piece of Foam Reactive. Designed to offer exceptional performance in each stride. This innovative material provides excellent energy return, adapting to pressure and impact. It adjusts to the runner´s needs and results in a smooth transition between each phase of the foot strike.

Durability rubber outsole. It features a 4.2 mm tread, specially designed to provide exceptional grip on all types of terrain.

Features:

- VTS design with breathable mesh
- SPORTECH design with heat-Sealed adjustment system
- Design with thermosealed Rotection system
- Midsole with Foam Reactive
- Durability rubber sole

Technical Information:
- 7 mm drop
- Intensity of use: training
- Distance: between 20 km to 30 km
- Difficulty of terrain: medium/low
- Performance: high

Technical Scale:
- Cushioning: 5/5
- Stability: 3/5
- Responsiveness: 3/5

Technology:

Durability:
- High-resistance rubber that delays wear due to abrasion.

Foam Reactive:
- Cushioning system developed with high-quality foam that provides comfortable cushioning, high energy return, and durability, which provide greater energy in each step.

Protection:
- Injected material that increases resistance and durability in the toe area.

Sportech:
- Injected rubber that prevents seams and other rigid materials on the upper part of the shoe. Providing lightness, comfort, greater flexibility and better fit to the foot. The thickness varies according to the protection and resistance needs of each area.

VTS:
- Ventilation system that allows air to enter, promotes perspiration, maintains a constant temperature, preventing the foot from overheating.