You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

Dalbello Krypton Storm Ski Boots - Women's - 2011/2012

Avio Transparent/White
Avio Transparent/White

This product is no longer available, but don't go just yet.


  • Women-specific fit is designed for your foot and calf; fabrics and extra insulation are selected for their softness and warmth
  • Ski easier, ski longer—the structural materials are lighter and more flexible than those used in men's boots
  • Offering a precise foothold and a progressive forward flex, 3-piece shell optimizes responsiveness for today's relatively short, wide skis
  • Separate cuff, shell and tongue sections are joined together to create a compliant forward flex with rigid lateral support and resolute rearward support
  • Compliant forward flex prevents skis from initiating turn too soon; lateral and rearward support provide aggressive skiers with the power to drive skis through the turn
  • Low cuff hinges allow boots to easily follow the legs' natural movement, efficiently delivering power and leverage to the skis
  • Interior of shells is contoured to match 4 critical fit points and enhance performance
  • Highly resilient nylon tongues enhance responsiveness, control and sensitivity to skis and snow surface; they are flex-adjusted for female skiers
  • Lady fit liners are shaped specifically for women's feet, with tapered heels, roomy forefeet, high insteps and low-profile cuffs
  • Lightweight, custom-formable liners also feature a microfleece lining, a performance insole and a wrap design that optimizes control of rearfoot volume
  • Liners are engineered to fit correctly right out of the box, but they can be custom formed as well, a procedure best performed in an REI specialty ski shop
  • Women-specific cuffs are cut low in back to ensure a comfortable fit for your calf; shim in rear cuff is removable
  • Each boot has 3 microadjustable aluminum buckles with a wide, easy-to-close profile; inverted bottom buckles won't come loose from contact with snow
  • Cable instep buckle on each boot minimizes foot sliding, heel lift and shell distortion while flexing, and a specialized adjustment fine-tunes the cable tension
  • Twin canting adjusts the cuffs to fit the angles of your lower legs, levels the soles of the boots above the skis and offers a versatile range of adjustment
  • Set the forward lean to customize the boots to your preferred style: boots include a wedge that raises lean to 13° and a separate wedge that raises lean to 15°
  • Adjustable rear spoiler shores up the space behind your calf; spoiler can be removed completely if desired
  • Boots include 2 flex adjustment blocks; blocks can be installed in the rear of the boot to stiffen or slacken flex
  • With a flex index of 85 - 115, Dalbello Krypton Storm ski boots offer flex appropriate for advanced, aggressive female skiers
  • 98mm last provides a responsive, precision fit that's designed for discriminating feet


View all Dalbello Women's Downhill Ski Boots

REI membership


Best Use Downhill skiing
Skill level Advanced
Ski boot flex Stiff
Flex Index 85 - 115
Flex Adjustment Yes
Ski/walk position No
Liner material Foam
Moldable liner Custom moldable
Last width 98 millimeters
Gender Women's

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more