Spire is a new generation shoe for, fast hiking. It adopts solutions that are part of La Sportiva’s mountain DNA combining technologies and concept derived from the Mountain Running and Mountain categories to create a versatile, waterproof and 360° breathable shoe thanks to the new GORE-TEX SURROUND® technology: the exclusive membrane that guarantees 360° breathability thanks to the wider aeration surface that comprises the uppers, footbed and EVA midsole with side ventilation outlets in TPU. The aeration channels visible along the profile of the midsole, are protected by an extremely resistant Nylon mono net, to prevent stones and other impurities from entering the ventilation outlets. The mid cut uppers use the Nano-Cells 2.0™ structure , super breathable cells that work in synergy with the GORE-TEX SURROUND® membrane to provide unprecedented levels of breathability. The lower part of the boot incorporates the Stability control System™, a stabilizing control system that integrates the ventilation outlets with the GORE-TEX SURROUND® technology. The Vibram XS Trek outsole provides excellent grip on hard, soft and muddy terrain. All round breathability and comfort is guaranteed.



Upper:High abrasion resistant, breathable Mesh with Nano Cell 2.0 structure and PU TechLite toe cap and heel
lining:GORE-TEX SORROUND®
Midsole:Shock absorbing, compressed EVA with TPU sides and aeration channels in GORE-TEX SURROUND®
Footbed:Ortholite Mountain Hiking 5mm
Sole:Vibram XS Trek con 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 reactivity on soft ground where the need for shock absorption is reduced.

The La Sportiva Mountain Running® footwear adopts 3 different kind of midsoles depending on the style and on the needed performances

The models use the exclusive eco-friendly La Sportiva insoles by OrthoLite® Hybrid, made using 20% recycled material from the production process. These insoles are designed for both men’s and women’s feet and the thicknesses and materials differ to suit the weight of the average user.

• Eco-friendly and washable: they contain recycled rubber and are machine-washable.
• Maximum wearing comfort thanks to the insole ventilation and the highly breathable PU foam cells: the foot is always dry and kept at the perfect temperature.
• They facilitate the wicking of sweat thus keeping the foot dry.
• Enhanced durability thanks to the anti-compression technology which keeps material compression down to less than 5% over time.

www.ortholite.us/

Il processo di sintesi delle migliori tecnologie al servizio dell’hiker è completato dall’integrazione nel sistema dell’esclusiva ed unica tecnologia GORE-TEX® SURROUND™ che garantisce impermeabilità e traspirazione senza precedenti. Per la prima volta infatti, la superficie traspirante si estende anche nella parte inferiore del piede per una traspirabilità a 360°. Uno speciale layer traspirante ed impermeabile posto nel sottopiede, permette la traspirazione trasversale contribuendo alla fuoriuscita dell’umidità per un piede sempre asciutto e comfort climatico e dinamico ottimali.  

The La Sportiva Mountain Hiking line uses the exclusive Nano-Cells™ technology: breathable cells wrap around the uppers providing structure and allow humidity to be expelled during the dynamic phase.

Vibram XS Trek

+ GORE-TEX SURROUND® new generation: an exclusive technology that allows 360° breathable thanks to the enhanced aeration surface that includes the uppers and footbed via side ventilation outlets.
+ Uppers with Nano-Cells 2.0™ structure, super breathable cells that work in synergy with the GORE-TEX SURROUND® membrane for unprecedented levels of breathability.
+ Stability control System™ (SBT): stability control system that integrates GORE-TEX SURROUND® ventilation outlets.
+ Vibram XS Trek for perfect hold on all types of terrain
+ GORE-TEX SURROUND™ new generation
+ EVA midsole and sides in TPU with GORE-TEX SURROUND® aeration channels
+ Protective net in Nylon mono that prevents stones and other impurities from entering the ventilation outlets.

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