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Easy striding on the way up and comfort and power just for the ladies on the way down.

Black Diamond's Swift Alpine Touring Boot is one of the lightest and most powerful AT boots a woman could take into the backcountry. Pivoting cuff technology offers a massive 40 degrees of buttery-smooth cuff flex in walk mode (buttery-smooth and resistance free), and the freeride-boot-meets-touring-boot chassis provides all the responsiveness and power you need in ski mode. Really, the comfort of a boot boils down to fit, so Black Diamond's engineers gave this little beauty a women-specific liner that's sculpted in the calves and Achilles area. Take on casual dawn patrols in Big Cottonwood's trees or scramble through rocky ascents off Mount Superior with equal ease.

  • Triax pivot frame is a touring-focused frame design that offers alpine-style power transfer and smooth, natural striding motion when you're touring
  • 100-rated flex index provides enough stiffness to precisely control your skis and just enough forgiveness to make long days of touring easier on your foot
  • Efficient Fit AT Light liner is stiff and lightweight, designed specifically for touring
  • Women-specific fit features a lower and more voluminous cuff with a liner that has a thinner and sculpted adjustable calf spoiler, increased boot ramp angle, and a slightly narrower Achilles area
  • V-shaped last has a 103mm toebox to give your toes room to move and allow ample circulation for warmth
  • Truelasted liner fits your foot right out of the box or it can be easily thermomolded for a truly custom fit
  • Liner secures with the Boa closure system that you can tighten or loosen with the spin of a dial
  • Liner also features an antimicrobial treatment to stop funky odors, a smooth interior finish so it's easy to slide your foot inside, and a multi-density Achilles pad insert
  • Three-buckle design keeps your foot secure and ensures power transfer when skiing without hampering the free-flexing design of the boot when you're in tour mode
  • Buckle closeout dents have a hooked shape that locks the QuickWire buckles securely in place once the buckle is flipped down
  • Pivoting cuff design offers resistance-free movement in tour mode so you get a whopping 40-degree range of motion with each step: 20degrees back and 20 degrees forward
  • Pivoting cuff locks into the edge of the instep cuff in ski mode, pressuring against the boot shell for stiffness and power
  • In walk mode, the pivoting cuff naturally slides up and out of the way of your instep buckle to allow the boot to flex further forward
  • Rubber outsole has a rockered shape that dramatically increases traction and allows for the most natural foot roll when you're hiking or bootpacking
  • Tech inserts give you the option to use this boot with Tech-style touring binders