Mammut Runbold IV Men's Hiking Pants Black

Unpredictable mountain weather and demanding terrain call for hiking pants that can keep pace with every stride. The Mammut Runbold IV Men's Hiking Pants in Black answer that call with a stretchy, quick-drying fabric that moves with you, while a water-repellent finish shrugs off light rain and trailside moisture. Pre-shaped knees and an athletic cut give you the freedom to scramble, climb, and hike without restriction, and the UPF 50+ rating keeps you protected when the sun breaks through. From alpine ascents to casual weekend trails, these pants deliver reliable performance in a sleek, versatile package.

Who is it for

Built for hikers, trekkers, and mountaineers who need a do-it-all pant that transitions seamlessly from rocky ridgelines to forest paths. The athletic fit suits active movers who want a streamlined look without sacrificing mobility, while the durable, abrasion-resistant fabric stands up to brush, rock, and repeated wear. If you value technical features, sustainability, and a clean black colourway that pairs with any outdoor kit, the Runbold IV is your go-to.

Main features

• Stretch fabric (85% polyamide, 15% spandex) for unrestricted movement and excellent recovery
• DWR (Durable Water Repellent) finish sheds light rain and moisture
• UPF 50+ sun protection for long days above treeline
• Pre-shaped knees enhance climbing and stepping agility
• Four zippered pockets: two hand, one leg, one seat – secure storage for essentials
• bluesign® PRODUCT certification for responsible manufacturing
• Athletic fit with button and zip fly closure, plus belt loops

Specifications

• Material: 85% Polyamide, 15% Spandex
• Fit: Athletic Fit
• UV Protection: UPF 50+
• Pockets: 2 zippered hand, 1 zippered leg, 1 zippered seat
• Waist Closure: Button and Zip Fly
• Belt Loops: Yes
• Knee Articulation: Pre-shaped
• Sustainability: bluesign® PRODUCT
• Breathability: High
• Durability: Abrasion-resistant
• Activity: Hiking, Trekking, Mountaineering
• Colour: Black
• Gender: Men's

Tips

Pair these pants with a lightweight merino base layer for cooler mornings, or wear them alone in warmer conditions – the quick-drying fabric keeps you comfortable when you work up a sweat. The zippered pockets are ideal for stashing a phone, energy gel, or trail map, and the DWR finish means you can sit on damp ground without worry. For best longevity, wash with a technical detergent and reapply DWR treatment as needed.