The x ultra 5 mid gore-tex is a dependable, confidence-boosting hiking ally. lightweight yet stable, it's as good at charging up hills as it is at tackling descents. designed to keep you safe and agile on trails, with an ultra-durable matryx®️ upper, a long lasting contagrip outsole for grip and a collar area tailored for lasting comfort. stability. advanced chassis coupled with active support ensures lateral stability without compromising foot mobility or freedom of movement. grip and traction. all terrain contagrip delivers best-in -class grip and traction in all kinds of terrain and conditions. protective. a resilient combination of matryx®️ technology, gore-tex waterproofing and stitched upper construction keeps you protected no matter where the trails take you. all terrain contagrip®. our all terrain contagrip® is built for the widest variety of surfaces. it delivers durability & confidence on wet, dry, hard or loose surfaces. energycell. a high performance eva foam that provides shock attenuation. advancedchassis. advanced chassis is a molded insert embedded in the outsole. providing strong lateral support and reassuring protection, it also delivers optimal mobility and flexibility. matryx®. a high-performance textile designed to resist abrasion with individually-coated high-tenacity kevlar® and technical yarn – that also make it light and breathable. textile lining. a soft, breathable lining for extreme comfort. sensifit. sensifit cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot. active support. these mobile wings help hold the foot in place and accompany its movement, adapting to its shape and volume. molded ortholite® sockliner. molded to match the contours of your foot, this ortholite® insole provides superior cushioning, breathability and durability, to upgrade the comfort and performance of your shoe. regular laces. traditional lacing system with eyelets. gore-tex pfc free. this ultra-light gore-tex membrane combines a lower environmental footprint with waterproof performance and reliable breathability. based on expanded polyethylene (epe). pfc free. to help reduce our impact on the environment, no harmful pfc are used to ensure the water repellency of our shoes. our waterproof gore-tex models are free from pfcec . recycled material. materials made from recycled products such as pet bottles or material waste inlay sole: textile /synthetic. lining: textile. outsole: rubber. upper: pu coated leather/textile. drop: 11 in mm. heel stack height: 33 mm. forefoot stack height: 22 mm. weight: 440 g. lacing system: regular laces. waterproofness: gore-tex. product id number: l47754000027