Constructed from three-layer Proflex Kinetic 2.0 fabric, the Rab Kinetic 2.0 Pants use an internal PU membrane, sandwiched between a durable nylon woven outer and a soft, fast-wicking inner. While that delivers outstanding stretch and breathability for fast-paced scrambles, the slim, athletic cut offers extra usability thanks to expandable cuffs for larger boots and articulated knees for easy movement. The adjustable elasticated waist uses a secure silicon grip and the ankles and hem use heavier woven reinforcements to increase durability.With Rab’s expert waterproofing and breathability, the Kinetic 2.0 Pant blends the protection of a hardshell with the comfort of a softshell, for outstanding all-day practicality.