Obermeyer Sugarbush Pant - Women's: Product Details Profile: REGULAR Base Fabric: HydroBlock Pro 100% Polyester Stretch Waterproofing/Breathability: 10K/10K Base Insulation: Permaloft 60gm Features Rib knit side waist panels for enhanced fit Ski Contour articulated knees Zippered coin pocket Reinforced pant hems Water-resistant powder cuffs Skier Critical seam sealing Heavy-duty YKK zippers Zip fly with windguard and stormflap