adidas Libria Pearl CP - Women's The adidas Outdoor Libria Pearl CP is a sleekand sporty women's winter boot that keeps you warm with premium cold-weather technologies.PrimaLoft Gold insulation and Climaproof membrane. Durable ripstop material on the upper and a jewel-inspired TRAXION outsole for grip on snow. ClimaProof® membrane for waterproof protection in wet conditions. 200g of PrimaLoft® Gold insulation material for more warmth, even in wet conditions. Ripstop upper with warm felt collar for a comfortable feel. Reinforced toe and heel cap provide maximum protection and support. AdiPRENE® insert supplies comfort and shock absorption. Jewel-inspired TraXion™ outsole makes for optimal grip on snow.