Introducing the Stream - your go-to mid-cut hiking boot for the modern adventurer. This boot brings together La Sportiva's mountain heritage, blending insights from Mountain Running and Mountain categories into a stellar, waterproof, and highly breathable hiking experience. Thanks to the cutting-edge GORE-TEX SURROUND® technology, it comes equipped with a unique membrane that ensures 360° breathability. This is achieved through an expanded aeration surface covering the uppers, footbed, and the EVA midsole, complete with TPU side ventilation outlets. Plus, the midsole's aeration channels are safeguarded by a super tough nylon mesh, keeping out stones and dirt. Designed with Nano-Cells 2.0™, the boot's upper is made up of breathable cells that work harmoniously with the GORE-TEX SURROUND® membrane, elevating comfort and breathability to a whole new level. The boot's lower section features the Stability Control System™, which smartly integrates ventilation outlets to keep things fresh and functional. With a Vibram XS Trek outsole, you’ll enjoy solid traction on all kinds of surfaces - be it rocky, soft, or muddy. Talk about versatile comfort! Upper:Abrasion-resistant mesh + Nano Cell 2.0 structure + toe cap and heel in PU TechLite
Lining:GORE-TEX SURROUND®
Midsole:Compressed, shock-absorbing EVA with TPU sides and GORE-TEX® SURROUND™ aeration channels
Footbed:Ortholite Mountain Hiking 5mm
Sole:Vibram XS Trek IBS
Sizes:38 – 47.5, including half sizes
Weight:450 g (half pair, size 42)

EVA - COMPRESSION:
Standard compression molded EVA midsoles deliver durability and responsiveness, especially on soft ground where you need shock absorption.

La Sportiva Mountain Running® footwear features 3 different kinds of midsoles based on style and performance needs

These models use eco-friendly La Sportiva insoles by OrthoLite® Hybrid, crafted from 20% recycled material during production. The insoles cater to both men's and women's feet, customized in thickness and materials according to the average user's weight.

• Eco-friendly and washable: made with recycled rubber and machine-washable.
• Maximum comfort with ventilated insoles and highly breathable PU foam cells, keeping your feet dry and at the right temperature.
• Helps wick sweat for dry feet.
• Enhanced durability thanks to anti-compression technology, maintaining less than 5% material compression over time.

www.ortholite.us/

The integration of the exclusive GORE-TEX® SURROUND™ technology assures unparalleled waterproofing and breathability for hikers. For the first time, the breathability extends to the bottom of the foot, ensuring a 360° breathability. A special breathable and waterproof layer beneath the insole permits lateral moisture escape, keeping your feet dry and providing optimal climatic comfort.

The La Sportiva Mountain Hiking line features the exclusive Nano-Cells™ technology: breathable cells wrap the uppers to provide support while allowing moisture expulsion during your movement.

Vibram XS Trek

+ GORE-TEX SURROUND® next-gen: exclusive technology allowing for 360° breathability through the enhanced aeration surface that integrates the uppers and footbed with side ventilation outlets.
+ Uppers crafted with Nano-Cells 2.0™ structure for extraordinary breathability when combined with the GORE-TEX SURROUND® membrane.
+ Stability Control System™ (SBT) integrates GORE-TEX SURROUND® ventilation outlets for additional stability.
+ Vibram XS Trek provides sure footing on every type of terrain.
+ GORE-TEX SURROUND™ next-gen
+ EVA midsole with TPU sides and GORE-TEX SURROUND® aeration channels
+ Nylon mono protective net that keeps out stones and impurities from the ventilation outlets.

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