What matters most when it comes to being outside during the winter? The Clara is the most warm and dry pant in our womens line up. With a Prime 20 stretch twill 2 ply construction and Primaloft Sport insulation packaged in our performance fit silhouette. Fully seam sealed, Vents, Engineered adjustable waist band, Snow gaitors with elastic grip, Lower leg reinforcement, Adjustable cuff length. Prime 20 4Way Stretch Twill 2 Ply: 100% Polyester, 80/20 Eco DWR, 152g/m2, Performance Fit.