The Obsidian offers the ultra-light option for extreme weather. Designed as a super packable option with full-length side zippers so you can slip them on quickly over your boots when the weather takes an unexpected turn for the worst.

The Obsidian Pants pack down incredibly small and weigh next to nothing, so you will barely notice they're sitting in the bottom of your pack. But when they're needed, they are extremely waterproof and breathable, just like your traditionally heavier and bulkier work-horse rain layer. Unlike a lot of back-up style rain-wear, the Obsidian was designed with all the important features you still need including an athletic cut and key pockets. These pack down tiny into their own thigh pocket when not in use so they can disappear into the bottom of your pack.

• 25,000mm waterproof rating
• 10,000gm/m2/24hr breathability rating
• Weight Sz M: 410g
• Waterproof and breathable 3 layer HYDRAFUSE™ TECHLITE™ fabric
• PFC Free DWR
• Seam-sealed
• Full-length side-zip for easy slip over boots in the field
• Articulated knees
• Large thigh pocket
• Belt loops
• Adjustable ankle cuffs

FYI: The swing tags and labels might say 'trousers,' but don’t worry, they’ve just had a name change. They're pants now, and they’re proud of it!