Discover the pinnacle of high-performance hiking boots with the Danner Men's Crag Rat EVO 5.5" Hiking Boot – a masterpiece of advanced technology designed for high alpine extremes. These boots are equally at home in snow-packed mountains and rugged gorges, offering unparalleled durability and agility. Waterproof GORE-TEX liners ensure your feet stay dry, while the innovative Perspair thread allows for maximum breathability. Experience extraordinary warmth with the PrimaLoft Aerogel Toe Cap, an insulating marvel used by NASA, which delivers superior insulation with minimal bulk. The Vibram Mulaz outsole guarantees optimal traction on rock, snow, or mud, making these boots reliable in the most extreme environments. Crafted from synthetic leather with Perspair side panels, this hiking boot is as lightweight as it is robust. The removable OrthoLite footbed, composed of open-cell polyurethane, provides exceptional cushioning and air circulation, keeping your feet comfortable on long treks. For those venturing into icy terrains, the semi-rigid heel clip offers crampon compatibility, ensuring stability and performance. The TPU Mudguard, made of LIBA Smart material, adds to the boots' durability without adding unnecessary weight. Built with the rugged spirit of the Pacific Northwest in mind, these boots are a testament to Danner's nearly century-long commitment to quality craftsmanship and pioneering spirit. Whether you're blazing new trails or conquering the highest peaks, the Crag Rat EVO 5.5" Hiking Boot equips you with everything you need to excel.