Tecnica Spark S GTX hiking shoes

The Spark S GTX is a forgiving and protective low-cut fast hiking shoe, with a superior soft landing. Specifically designed around an anatomical last to provide a comfortable fit, the Spark S GTX features Tecnica's exclusive Impulso midsole technology with a full-length Pebax® foam. Equipped with premium technologies by Ortholite®, Gore-Tex® and Vibram®.

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 Spark has been designed around an activity-specific anatomical last to match the ergonomic and biometric needs of fast hikers. The shoe fits like a glove around the foot, and its excellent forefoot and heel retention provides solid support for high performance in the most technical terrain. In addition, the comfortable and breathable ORTHOLITE® footbed keeps the foot cooler and drier.

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): 360 g
• Sizes: UK 6-12,5
• Upper: WR polyester mesh
• Lining: Gore-Tex® Extended Comfort
• Footbed: Anatomical, Ortholite®
• Midsole: Compression molded EVA with high rebound compound + Pebax®
• Outsole: Vibram® Megagrip™

Additional Technologies & Features

• UPPER TPU FILM: The upper 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® EXTENDED COMFORT: The Gore-Tex® Extended Comfort membrane delivers durable waterproof and breathable weather protection to ensure that your feet stay dry and comfortable all day long and all year round.
• 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.