The Khroma Kinetic Pant is Rab's most breathable and flexible hardshell pant while still maintaining reliable waterproofing that we can trust in the high alpine. The stretchy Proflex membrane moves like a softshell without sacrificing performance-ready waterproofing on long ski tours and technical ski mountaineering ascents, mixing in incredible breathability so we stay cool during grueling climbs. The adjustable waist stays firmly in place whether we're climbing across debris fields or putting down the perfect line in technical terrain, and the boot gaiters keep snow from packing in as we ride through deep powder.