spire is your go-to footwear for quick hiking adventures. This shoe incorporates la sportiva’s mountain heritage by blending innovations from mountain running and hiking to deliver a versatile, waterproof, and fully breathable shoe using the new gore-tex surround® technology. this exclusive membrane offers 360° breathability by utilizing a larger aeration area that spans the uppers, footbed, and EVA midsole with side ventilation openings made of TPU. the visible aeration channels running along the midsole are shielded by a highly durable nylon mono net, keeping stones and dirt out of the vents. the mid-cut design showcases the nano-cells 2.0™ structure, featuring super breathable cells that complement the gore-tex surround® membrane, ensuring top-notch breathability. the lower boot section is equipped with the stability control system™, which integrates ventilation outlets with the gore-tex surround® technology for added support. the vibram xs trek outsole delivers superior grip on varied terrains, whether it’s rocky, soft, or muddy. you can count on all-around breathability and comfort throughout your hike.



upper: high abrasion-resistant, breathable mesh with nano cell 2.0 structure and PU techlite toe cap and heel
lining: gore-tex surround®
midsole: shock-absorbing, compressed EVA with TPU sides and aeration channels in gore-tex surround®
footbed: ortholite mountain hiking 5 mm
sole: vibram xs trek with impact break system
sizes: 38 – 47.5 (including half sizes)
weight: 430 g (half pair, size 42)

eva - compression:
standard compression-molded EVA midsoles provide durability and responsiveness on soft ground where shock absorption requirements are lower.

the la sportiva mountain running® footwear utilizes three different types of midsoles depending on the style and performance needs.

these models feature the eco-friendly la sportiva insoles made by ortholite® hybrid, composed of 20% recycled material from production processes. the insoles are designed for both men’s and women’s feet, with varying thicknesses and materials tailored to the average user’s weight.

• eco-friendly and washable: they contain recycled rubber and can be machine-washed.
• maximum comfort with insole ventilation and breathable PU foam cells; your feet stay dry and at the ideal temperature.
• they help wick away sweat, keeping your feet dry.
• enhanced durability is achieved with anti-compression technology, limiting material compression to less than 5% over time.

www.ortholite.us/

the synthesis of top technologies for hikers is complete with the integration of the exclusive gore-tex® surround™ technology, which delivers unmatched waterproofing and breathability. for the first time, the breathable surface extends even to the bottom of the foot, achieving 360° breathability. a special breathable and waterproof layer located under the footbed promotes cross ventilation, allowing moisture to escape, ensuring dry feet and optimal climate control.

the la sportiva mountain hiking line incorporates the exclusive nano-cells™ technology: breathable cells encase the uppers, providing structure while allowing humidity to be released during movement.

vibram xs trek

+ gore-tex surround® new generation: an exclusive technology that provides 360° breathability thanks to the expanded aeration area, including uppers and footbed through side ventilation openings.
+ uppers featuring nano-cells 2.0™ structure, super breathable cells that work alongside the gore-tex surround® membrane for unmatched breathability.
+ stability control system™ (sbt): a stability control system integrating gore-tex surround® ventilation outlets.
+ vibram xs trek offers excellent traction across all types of terrain.
+ gore-tex surround™ new generation
+ EVA midsole with TPU sides and gore-tex surround® aeration channels
+ protective nylon mono net preventing stones and dirt from clogging the ventilation outlets.

spire, gtx, las-24b, sports, tourism