Fit + Tech
Recon 120 Zonal BOA® Ski Boot 2027
Mondo 24.5 – 30.5
Men's
Flex 120 · BOA® Zonal
Find Your Fit
| Mondo | US Men's | US Women's | UK | Euro |
|---|---|---|---|---|
| 24.5 | 6.5 | 7.5 | 6 | 39.5 |
| 25.5 | 7.5 | 8.5 | 7 | 40.5 |
| 26.5 | 8.5 | 9.5 | 8 | 42 |
| 27.5 | 9.5 | 10.5 | 9 | 43 |
| 28.5 | 10.5 | 11.5 | 10 | 44 |
| 29.5 | 11.5 | 12.5 | 11 | 45.5 |
| 30.5 | 12.5 | 13.5 | 12 | 47 |
Ski boots are sized in Mondo point (cm foot length) — primary measurement for ski boot fit. US Men's and US Women's equivalents shown alongside. Standard conversion: Women's = Men's + 1 size. 7 sizes from Mondo 24.5 through 30.5 in half-Mondo steps. Compatible with all standard alpine ski bindings (ISO 5355 / GripWalk soles).
Component Breakdown
Zonal BOA® Fit System
Zonal BOA® Fit System wraps your foot like a glove — separate upper and lower zones for independent tightening. The BOA dial micro-adjusts on the fly for precise fit across the entire boot, eliminating pressure points and hot spots.
Flex 120 — Powerful Energy Transfer
Flex 120 (stiff) delivers energy transfer you can trust on every turn. Stiffer than the Recon 110 — built for confident all-mountain skiers who want a boot that keeps up from first chair to last.
GripWalk Outsole
GripWalk outsole provides safe and comfortable walking thanks to its curved rubber shape. Compatible with all GripWalk bindings (ISO 23223 standard) and traditional alpine bindings (ISO 5355) — versatile compatibility for any binding setup.
ISO 5355 Standard Compliance
ISO 5355 standard compliance — compatible with all traditional alpine ski bindings. The classic alpine boot sole geometry fits any ISO-compliant binding on the market.
Forward Lean Geometry
Forward lean geometry positions the skier in an athletic stance — efficient energy transfer from the legs through the boot to the ski. Tuned for all-mountain charging without excessive fatigue on long days.
Power Strap (Cuff Closure)
Cuff power strap secures the upper cuff for tight closure and responsive energy transfer. Combined with the Zonal BOA® Fit System, the boot delivers a glove-like fit with no heel lift.
All-Day Responsive Performance
"Responsive, powerful, and built for all-day laps" — the 120 flex delivers direct energy transfer without the fatigue of stiffer race boots. Tuned for solid intermediate to advanced skiers.
Best For: Powder, Piste, Speed
Per the page, the Recon 120 is best for Powder, Piste, and Speed — versatile enough to handle hardpack groomers, fresh snow, and high-speed charging.
Mounting & Compatibility
- Compatible with all ISO 5355 alpine ski bindings
- Compatible with all GripWalk (ISO 23223) bindings
- Standard 30mm ski boot hole pattern — fits all alpine bindings
- DIN setting range: typically 3.5-14 for this flex (check binding specs)
- Forward lean adjustable via rear spoiler (check manual)
In the Box
- 1× K2 Recon 120 ski boot (left or right, Mondo size as ordered)
- 1× Boot bag / storage sack
- BOA® laces installed (no extra included)
- GripWalk sole pads pre-installed
Rider Profile
Flex Rating
Best For
Powder, Piste, Speed
Skill Level
Intermediate – Advanced
Fit System
Zonal BOA®
Power and Precision, Lap After Lap — Zonal BOA® Fit System + 120 Flex energy transfer — keeps up from first chair to last. For confident all-mountain skiers who want direct, powerful response.
Prepared with intention.
Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.
Passion drives us
At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.
