Columbia Sportswear's Regen Rain pants offer Omni-Tech waterproof breathable protection and adjustable cuffs for long hikes in a downpour. Omni-Tech waterproof breathable membrane blocks precipitation and allows perspiration vapor to escape, so you remain dry inside and out Fully seam sealed for complete waterproof protection Elasticized waistband with drawcord adjustment Touch-fasten adjustable cuffs