SCOTT Raingear utilizes an innovative stretchable membrane which is waterproof and breathable. It protects you perfectly from wetness by utilizing the tri-phase technology while also delivering minimum packing volume. The Ergonomic TP Rain Pant features a stretchable outer material with laminated triPHASE membrane for perfect fit and comfortable wind/weather protection. Stretchable Triphase coated OutshellHigh waist with adjustmentElastic hemReflective elements.