MAMMUT Alnasca IV Low LTH GTX Men gabbro-acacia Men’s hiking boots

The Alnasca IV Low LTH GTX boots are designed for confidently tacklingaccess routes, demanding treks and via ferrata routes. They combine a rigidFLEXTRON propulsion plate with an EVA foam midsole to give you stable supportand increased comfort on longer technical terrain.

The Vibram XS Trek EVO outsole with climbing zone provides reliable grip even on wet surfaces, while the durable Mastrotto suede leather in combination with theGORE-TEX Prism XT membrane provides waterproof and windproof protection in allconditions. The optimized lacing system also adds extra support to the foot ondifficult terrain.

1. Stability on technical terrain
   The FLEXTRON plate made of nylon and carbon composite increases the stiffnessand stability of the boot, allowing for precise and safe foot placement onuneven and rocky surfaces.
2. Protection in all weather conditions
   The durable Mastrotto suede leather combined with the breathable GORE-TEX Prism XTmembrane protects the foot from water and wind, while the raised rubber edgeand the rubber toe cap add abrasion resistance.

• FLEXTRON propulsion plate for precise edges
• EVA midsole for increased cushioning
• Vibram XS Trek outsole with climbing zone
• GORE-TEX membrane for waterproofing
• Mastrotto suede leather made in Italy
• Raised rubber edge for protection
• Rubber toe cap for abrasion resistance
• Ortholite insole for long-lasting comfort
• Optimized lacing system for better support

Specifications:

Weight (UK 8.5): 400 g
Flex index: A6
Lacing: standard
Outsole: Vibram® XS Trek
Upper material: suede leather
Lining: GORE-TEX Prism XT
Midsole: High Rebound Critical EVA
Propulsion plate: FLEXTRON – nylon/carbon composite
Insole: Ortholite
Insole height: 5.00 mm
Heel height: 22/11 mm