Black Diamond Alpine Light Pants Men's Midnight Blue Medium

Technical hiking and trekking trousers built for high-output movement in warm conditions. The four-way stretch woven fabric delivers unrestricted mobility on steep ascents and technical scrambles, while the DWR finish sheds light precipitation and the UPF 50+ rating shields you from intense sun.

Advantages

At just 250 grams, these pants feel nearly weightless yet offer serious durability. The slim, articulated fit with a gusseted inseam eliminates binding and chafing, and the integrated adjustable webbing belt lets you fine-tune the waist without added bulk. Two zippered hand pockets and a zippered thigh pocket keep essentials secure, while the quick-drying nylon-elastane blend manages moisture during long days on the trail.

Suitable for

• Day hiking and fastpacking in spring, summer, and fall
• Alpine trekking and multi-day backpacking trips
• Approach hikes and easy climbing routes
• Travel and active outdoor use where packability matters

Key specifications

• Material: 88% nylon, 12% elastane with four-way stretch
• Water resistance: DWR (Durable Water Repellent) finish
• Sun protection: UPF 50+
• Fit: Slim with articulated knees and gusseted inseam
• Waist: Integrated adjustable webbing belt
• Pockets: 2 zippered hand, 1 zippered thigh
• Closure: Zipper fly with snap button
• Weight: approximately 250 g (8.8 oz)
• Seasonality: 3-season (spring, summer, fall)
• Sustainability: Bluesign® approved fabric

Recommendations

Pair these pants with a lightweight merino base layer for cool mornings or a waterproof shell for unexpected weather.