La Sportiva Stream GTX hiking boots - carbon/apple green size: 44

Fast hiking in wet or sweaty conditions often means choosing between dry feet and overheating. The La Sportiva Stream GTX solves this with GORE-TEX Surround® technology, which provides 360° waterproof protection while allowing heat and moisture to escape from the sole upward. The result is a boot that keeps your feet dry from outside water and inside perspiration, even during high-output ascents.

Who is it for

This boot is built for male hikers and fastpackers who tackle technical trails, light trekking routes, and day hikes in variable weather. If you move quickly over rocky terrain and need a mid-cut boot that offers ankle support without sacrificing agility, the Stream GTX is a strong match. It is not intended for heavy backpacking or winter mountaineering.

Main features

• GORE-TEX Surround® membrane: 360° waterproof breathability with underfoot ventilation channels.
• Abrasion-resistant mesh upper with Nano-Cells™ structure for durability and airflow.
• PU TechLite rand and rubber toe cap for protection against rocks and scree.
• Compression-molded EVA midsole with TPU inserts for stability and shock absorption.
• Vibram® XS Trek outsole with Impact Brake System™ for superior grip on wet and dry surfaces.
• Ortholite® Mountain Hiking 5mm insole for long-lasting cushioning and moisture management.
• Standard lacing system with integrated loops for a secure, personalized fit.

Specifications

• Gender: Men's
• Size: EU 44
• Colour: Carbon / Apple Green
• Upper: Abrasion-resistant mesh with Nano-Cells™ structure
• Lining: GORE-TEX® Surround®
• Midsole: Compression-molded EVA with TPU inserts
• Outsole: Vibram® XS Trek with Impact Brake System™
• Insole: Ortholite® Mountain Hiking 5mm
• Waterproofing: Yes (GORE-TEX Surround®)
• Breathability: High (360° GORE-TEX Surround®)
• Drop: 10 mm (Heel: 29mm / Toe: 19mm)
• Weight per shoe: Approx. 440g (EU 44)
• Closure: Lace-up
• Flexibility: Medium
• Crampon Compatibility: No
• Intended Use: Fast Hiking, Light Trekking, Day Hikes

Tips

For best performance, pair these boots with lightweight merino wool socks to maximize moisture transfer. After use in muddy conditions, rinse off debris and allow the boots to air dry away from direct heat to preserve the GORE-TEX membrane. The mid-cut height works well with low gaiters for extra debris protection on scree slopes.