Mammut Alnasca IV Low GTX Men's Gore-Tex Boots—these are technical, low-cut outdoor boots featuring a GORE-TEX® membrane that combine lightness, functionality, and sure footing on challenging terrain. This model is ideal for via ferrata approaches, hiking, and traverses over rocky and variable terrain where you want to keep your feet dry while maintaining a sense of stability and control over the terrain.
- Upper material: textile/synthetic
- EVA midsole provides enhanced cushioning and shock absorption for greater comfort
- Outsole: Vibram® XS Trek
- Weight: approx. 410 g (UK 8.5)
- Mammut Flextron® technology: provides torsional stability and increased push-off efficiency
- GORE‑TEX® membrane – ensures waterproofing and breathability, keeping feet dry even in the rain
- Vibram XS Trek outsole with Traction Lug™ technology for excellent traction and grip even on slippery, rocky, or uneven surfaces
- PFC-free DWR
- Fair Wear works to ensure fair and safe working conditions in garment factories. This nonprofit organization works directly with factories, unions, NGOs, and governments to protect workers’ rights
- Low cut – ankle freedom and good maneuverability on trails and in the terrain
- Rubber toe cap and rubber rand – increased resistance to abrasion and impact
- Ortholite® insole for long-lasting cushioning and comfort underfoot
- The boots are abrasion-resistant
- Anatomically shaped insole
- Full-length lacing all the way to the toe
- Pull tab at the back for easier on/off
- Suitable for dynamic mountain hikes, approaches to climbing routes, challenging trails, and via ferratas, where you’ll appreciate the combination of protection, grip, and comfort without unnecessary weight
- Climbing shoes, hiking boots, mountain boots
