Tecnica Spark Speed S GTX hiking shoes

The Spark Speed S GTX is a low-cut fast hiking shoe, with propulsive cushioning. Specifically designed around an anatomical last to provide a regular sporty fit, the Spark Speed S GTX features Tecnica's exclusive Impulso midsole technology with a Pebax® foam placed at the mid and front foot. Equipped with premium technologies by Ortholite®, Gore-Tex® and Vibram®.

Developed around a specific anatomical last for fast hiking, this technology is designed to adapt to the ergonomic and biomechanical characteristics of fast hikers. The construction precisely follows the shape of the foot, ensuring wrapping comfort, precision and control. The result is a snug, agile fit engineered for those who approach fast hiking with a dynamic, sporty mindset, delivering comfort, stability and performance on every trail.

The Pebax® foam plate of the Impulso technology sits in a balanced EVA midsole geometry, providing a lightweight, durable platform that supports the foot during intense fast hiking, keeping the shoe’s lateral stability when moving fast downhill or on uneven terrain. In addition, the V-Shaped ESS insert plate at the midfoot delivers torsional support and helps to prevent ankle injuries.

The midsole unit features Tecnica's exclusive Impulso technology that combines the benefits of a high-rebound EVA and a full-length Pebax® foam plate, delivering superior cushioning, explosive energy return and long-lasting elasticity. As a result, the Spark allows a comfortable and forgiving fast hiking experience on the most technical terrain.

Technical Details

• Weight (g): 340 g
• Sizes: UK 6-12,5
• Upper: WR 3D mesh + WR polyamide mesh
• Lining: Gore-Tex® Invisible Fit
• Footbed: Anatomical, Ortholite®
• Midsole: Compression molded EVA with high rebound compound + Pebax®
• Outsole: Vibram® Megagrip™

Additional Technologies & Features

• TOE BUMPER AND UPPER TPU FILM: The upper of the shoe is protected by layers of TPU film laminated to the polyamide mesh for additional durability at critical areas, such as the heel, toe cap, and medial and lateral zones.
• EVA EXOSHELL CAGE: Foot and midsole protection from rocks and scree is provided by the durable external EVA Exoshell Cage.
• BACKLOOP: The little loop helps the wearer to slide the foot in and out of the shoes effortlessly and can be used to hang them on your backpack or to the climbing harness.
• ORTHOLITE® FOOTBED: The anatomically-shaped Ortholite® footbed is highly breathable and provides superior comfort and long-lasting performance.
• GORE-TEX® INVISIBLE FIT MEMBRANE: The Gore-Tex® Invisible Fit lining features a waterproof and breathable membrane to keep the feet protected, dry and comfortable in all seasons and weather.
• VIBRAM® MEGAGRIP™ OUTSOLE: The Vibram® Megagrip outsole is made of a high-performance compound that offers unparalleled grip on dry and wet terrain. This compound is also best in its class for durability and ground adaptation.