Perfect for wet hiking days comes the Columbia Evolution Valley Pants. These pants are made with a 10k waterproof/breathable Omni-Tech that gives you a waterproof and breathable guarantee. There is leg venting on the side that allows for air to flow through if you need to cool down a bit. The drawcord adjustable elastic waistband allows you to get a secure and comfortable fit. Omni-Tech, Fully Seam Sealed, Leg Venting, Internal Comfort Knit Waistband, Zippered Stash Pocket, 3/4 Side Leg Zip, Material: 100% Polyester, Warranty: Lifetime, Waist: Elastic, Material: Synthetic, Casual Pant Fit: Regular, Recommended Use: Hiking/Camping, Inseam: 32in, Model Year: 2019, Product ID: 560609, Model Number: 1840661010 M, GTIN: 0191455812567