What's more essential than preventing bad weather from ruining your adventures? The packable men's REI Co-op Essential rain pants shed rain, block wind and let you move with ease.

• 2.5-layer shell pants provide lightweight, breathable performance with fully sealed seams for complete waterproof protection
• Articulated knees enhance mobility
• Lower zippered leg vents allow easy on/off without having to remove your boots
• Elastic drawcord waistband lets you customize the way the pants fit
• Zippered side pocket secures small trail essentials
• Pants pack down small into their own pocket