Hiking Shoe, With Propulsive Cushioning

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®.

HIGHLIGHTS

• Specific Fast Hiking Comfortable Fit - 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. 
• Stable Foot Support - 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.
• Reactive Cushioning - 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.

FEATURES

• Backloop
• Toe Bumper And Upper Tpu Film
• Eva Exoshell Cage
• Gore-Tex® Invisible Fit Membrane
• Ortholite® Footbed
• Vibram® Megagrip™ Outsole

SPECIFICATION

• Weight: 340.0 g
• Sizes: 6-12½
• 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™