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

Salomon X Max 100 Ski Boots - Men's


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


  • The X Max 100 ski boots offer a snug, performance-oriented fit right out of the box
  • Heel is drawn back into the heel pocket for maximum hold and toes and instep have enough room to balance comfort and performance
  • You'll notice that putting your feet in the Salomon X Max 100 ski boots doesn't feel like locking them in a vise thanks to the specialized, 2-part frame construction
  • Rigid shell materials provide power transmission where it's needed in the heel, along the sides of feet and in binding contact areas
  • Somewhat softer materials offer appropriate rigidity above the instep, in the progressively flexing cuffs and in the supportive and flexing backbone of the shell
  • During turns, you'll feel the constant contact with the snow thanks to an oversize pivot between cuff and shell which precisely transmits movement to the skis
  • High-quality, custom-moldable liners conform under feet, over insteps and around toes, heels, Achilles and shins for superior foothold
  • Loop on tongues makes it easy to put the boot on
  • Microadjustable buckles shave weight off the boot while providing performance-enhancing stiffness
  • Instep buckle has 3 adjustable positions on the shell, allowing a personalized closure angle for optimal envelopment, comfort and control
  • 35mm straps enhance wrap and support of the upper ankle while increasing the boots' forward rigidity
  • 98mm last envelops the foot with an anatomic fit, so every bit of control pressure is transferred to the ski
  • A flex index of 100 provides the responsive power transfer preferred by aggressive, expert skiers


View all Salomon Men's Downhill Ski Boots

REI membership


Best Use Downhill skiing
Skill level Advanced
Ski boot flex Medium
Flex index 100
Flex adjustment Yes
Ski/walk position No
Liner material EVA/polyurethane foam
Moldable liner Custom moldable
Last width 98 millimeters
Gender Men'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,, and discounted items. Learn more