Hiking shoes La Sportiva Spire GTX Gris 40

Stream is the new generation low-cut Fast Hiking boot for quick hikes. It incorporates solutions that are part of the "mountain" DNA of La Sportiva, combining them with technologies and concepts inspired by Mountain Running to create a versatile, waterproof, and ultra-breathable product, thanks to the new GORE-TEX SURROUND® technology: an exclusive solution that allows total breathability due to a larger surface area for ventilation that includes the upper and the underfoot with a laterally perforated midsole. The visible ventilation channels along the midsole are protected by a very durable mono-layer nylon mesh that prevents stones and impurities from entering. The low-cut upper is made with a Nano-Cells 2.0™ structure, composed of small ultra-breathable cells that work with the GORE-TEX SURROUND® membrane for an unprecedented level of breathability. The lower part of the boot features the Stability Control System, an anti-torsion stabilization system that incorporates the ventilatio