Don’t let a little bad weather change your plans. The Alto Light HS Pants are ultralight, waterproof, and built to keep you dry when the forecast takes a turn. With a streamlined design and reliable protection from wind and rain, they’re an easy layer to bring along wherever you’re headed.

Made with our 2.5-layer DRY Tour laminate using recycled polyester and solution-dyed fabric, these hardshell pants are tough on the elements while keeping things lightweight and packable. Full-length side zippers make quick changes easy, whether you’re layering up on the trail, at the trailhead, or caught in an unexpected downpour.

Features: 

• Regular fit
• 2.5-layer Mammut DRY Tour laminate for dependable weather protection
• With PFC-free Durable Water Repellent (DWR) treatment
• The more sustainable solution dye method uses up to 90% less chemicals, up to 85% less water, and generates up to 12% less carbon emissions
• Lightweight, stretchable material for optimum comfort
• Elastic waistband on pants for perfect fit
• Concealed fly with snap button
• Leg pocket with water-repellent zipper
• Full-length side zippers for putting on or taking off quickly
• Hem and leg width can be adjusted using Velcro fasteners
• Low packing volume