FLOW WRAP: All-around, all-season wear. This exquisite Mid shell provides a well-rounded choice for everyday outdoor use. FLOW WRAP is specially designed with the highly breathable “EVERBREATH AIR” membrane for ideal balance between wind proofing and breathability. It also provides water resistant to keep light rain and snow out, making it suitable for a wide range of weather conditions while reducing the amount of time needed to remove or add layers during activities. The highly-stretchable laminated knit fabric provides more comfort and less stress for long periods of time, even during sleep. FLOW WRAP eliminates the hassle of adding and removing layers during mountain climbing, backcountry skiing, biking, trail running, and other activities in all seasons, and allows the user to move around easily. In winter, layering this L4 Mid shell under the L5 Outer shell enables Double shell synergy, working just like a double-pane window to provide additional waterproofing while reducing the chance of creating condensation inside the outer shell. Designed with flexibility in mind - use either as inner pants, to increase wind resistance and warmth, or outer pants, to wear on their own. These simple pull-on pants with drawstring reduce bulkiness around the waist when layering.