Black Diamond's premiere women’s AT boot, the Shiva has the alpine stiffness you’re accustomed to while providing an unrivaled level of customization and backcountry tourability. Specifically designed for a female foot, the Shiva’s liner, cuff opening, rear spoiler and more aggressive stance angle address the performance and fit needs of a woman. The Shiva’s Triax-Performance Frame (with Flex 100 rating) is built with Pebax to provide a forgiving yet responsive feel. The Women’s Power Fit Light Liner and high-performance thermoformable foot bed ensure a top-quality, custom fit. The Shiva comes with AT blocks with integrated tech inserts and is compatible with BD ISO Alpine DIN blocks (sold separately).