The Salomon S/Pro Supra BOA 100 GW are high-performance ski boots for intermediate to advanced skiers who want a blend of comfort, control, and precision. With a flex rating of 100 and a medium last of approximately 100 mm, these boots offer solid support and responsive feedback. The BOA® Fit System allows for micro-adjustments and even tightening—even when wearing gloves—while the Custom Shell HD technology enables heat-molding of the shell in about 10 minutes for a custom fit. The EXOWRAP™ construction combined with the My CustomFit 4D liner contributes to all-day comfort, and the Light² footbed ensures a good fit and reduced fatigue. Equipped with GripWalk soles for better grip and walking comfort, these boots are ideal for skiers seeking performance, adaptivity, and comfort throughout the whole ski day.
Flex 100
Mondo Point 28- 28.5
UK 9.5- 10
EU 44- 45
length 324mm
Last 100mm
It is very important to get the right size ski boots so you can feel fine on the slope.
Mondo Point Size is used by ski boots manufacturers to avoid confusion between UK, EU or US sizes. Mondo Point (mondo for short) is essentially the length of your foot in centimeters.
To choose the right size ski boots, we recommend measuring the length of your foot in centimeters.
Beginner and intermediate skiers usually choose ski boots which mondo size is 0.5cm or 1cm longer than their foot length. So that if you measure your foot 25cm, we recommend ski boots size 26cm.
Advanced skiers usually choose boots which mondo size is as long as their foot to get the most precise fit possible.
Regardless of what the stickers on the boot say, ski boots only come in full size increments – a 26.0 boot and a 26.5 boot normally use the exact same shell and liner and there is no difference in fit.
We will be happy to advice you in choosing the best size ski boots. Please measure your foot length in centimeters and contact us at office@skisecondhand.com or send us request via Contact Form .