La Sportiva Stream GTX hiking boots - carbon/apple green size: 46

Wet feet and overheated soles can ruin a fast hike. The La Sportiva Stream GTX tackles both with GORE-TEX Surround® technology, which delivers 360° waterproof protection while allowing heat and moisture to escape through the sole. Built for men who move quickly over mixed terrain, this shoe pairs a breathable Nano-Cells™ mesh upper with a Vibram® XS Trek outsole for confident grip on rock, mud, and hardpack.

Who is it for

Fast hikers and light trekkers who want a low-to-mid cut shoe that balances weather protection, breathability, and agility. Ideal for day hikes, speed hiking, and technical approaches in wet or variable conditions.

Main features

• GORE-TEX Surround® membrane: waterproof yet breathable through the entire footbed, keeping feet dry from outside moisture and internal sweat.
• Nano-Cells™ abrasion-resistant mesh upper with PU TechLite rand: lightweight durability and protection against trail debris.
• Vibram® XS Trek outsole with Impact Brake System™: superior traction and shock absorption on descents.
• Compression-moulded EVA midsole with TPU inserts: stable cushioning and torsional rigidity for uneven ground.
• Ortholite® Mountain Hiking 5mm footbed: long-lasting comfort and moisture management.
• STB Control System™: integrated support for a precise, secure fit.

Specifications

• Gender: Men's
• Product type: Fast hiking shoes
• Membrane: GORE-TEX Surround®
• Upper: Abrasion-resistant mesh with Nano-Cells™ structure and PU TechLite all-round rand
• Lining: GORE-TEX® SURROUND®
• Midsole: Compression-moulded EVA with TPU inserts
• Outsole: Vibram® XS Trek with Impact Brake System
• Footbed: Ortholite® Mountain Hiking 5mm
• Closure: Traditional lacing
• Weight: 900 g (per pair, EU 46)
• Colour: Carbon / Apple Green
• Size: EU 46
• Drop: 10 mm
• Lug depth: 5 mm
• Fit: Standard / Precise
• Waterproof: Yes
• Breathability: High (360°)
• Intended use: Fast hiking, light trekking, day hikes

Tips

For best results, pair with moisture-wicking socks to enhance the breathability of the GORE-TEX Surround® system. Allow shoes to air dry after wet hikes, and periodically clean the outsole to maintain grip.