fs 01 80 a 25/26
- Low stock - 1 item left
- Backordered, shipping soon
The Phaenom FS 01 80 A is designed to welcome skiers into the world of freeskiing with confidence, comfort, and control. Tuned specifically for intermediate all-mountain skiers and younger riders, this boot offers an approachable flex that makes progression feel natural—supportive enough to build good habits, forgiving enough to keep skiing fun. It’s a boot that encourages exploration, whether that means cruising groomers, dipping into variable snow, or trying something new for the first time.
Central to its feel is Phaenom’s hybrid cabrio / overlap construction, which blends the secure, close fit of an overlap boot with the smooth, progressive flex of a 3-piece design. This hybrid approach delivers predictable power transfer and gentle shock absorption, helping skiers stay balanced and composed through turns, terrain changes, and small landings. The clean two-buckle layout keeps things simple, intuitive, and easy to manage.
Comfort and longevity are built into every detail. The patent-pending Phaenom Strap adds elastic rebound and refined flex control, smoothing out skier input while reducing harsh impacts. Inside, a cushioned PU foam liner insole provides lasting comfort and support for full days on snow. Underfoot, the shock-absorbing GripWalk sole reduces vibration and fatigue while improving walking comfort off the skis. Finished in Phaenom’s purposeful all-black design, every component is engineered to be repairable, reusable, and recyclable—thoughtful design that grows with the skier.
Features
-
80 Flex Rating – Forgiving, confidence-building flex ideal for intermediate and developing freeskiers
-
Hybrid Cabrio / Overlap Design – Progressive flex with secure fit and easy power transfer
-
Patent-Pending Phaenom Strap – Elastic rebound, shock absorption, and smooth flex control from a single recyclable material
-
Shock-Absorbing Sole – Reduces vibration and leg fatigue while improving landing comfort
-
GripWalk Soles – Improved walking comfort and traction
-
102 mm Last – Balanced fit designed for comfort and control
-
PU Foam Liner Insole – Soft, durable cushioning for all-day support
-
All-Black Construction – Built for repairability, reuse, and recyclability
Specifications
-
Category: All-Mountain Freeski Boot
-
Flex: 80
-
Last: 102 mm
-
Shell Weight: 1550 g
-
Liner Weight: 450 g
-
Sole Standard: GripWalk
-
Construction: Hybrid Cabrio / Overlap
-
Color: Black
Ski boots are sized in Mondopoint, based on the length of your foot in centimeters. The chart below is a general reference for converting between sizing systems.
This chart is not a fitting. The only way to know your ski boot size is to be fit in person, either with a Boot Fitting at our shop or from a professional fitting you have had elsewhere. Sizing, shape, and volume vary by brand and model, and a performance fit is snugger than your street shoe. Unworn boots can be returned under our return policy, but a boot that doesn't fit can be a big hassle for your trip if you haven't tried it on.
Size Chart
| Mondo (cm) | US Men's | US Women's | EU |
|---|---|---|---|
| 22/22.5 | 4/4.5 | 5/5.5 | 35 |
| 23/23.5 | 5/5.5 | 6/6.5 | 36/37 |
| 24/24.5 | 6/6.5 | 7/7.5 | 38 |
| 25/25.5 | 7/7.5 | 8/8.5 | 39/40 |
| 26/26.5 | 8/8.5 | 9/9.5 | 41 |
| 27/27.5 | 9/9.5 | 10/10.5 | 42/43 |
| 28/28.5 | 10/10.5 | 11/11.5 | 44 |
| 29/29.5 | 11/11.5 | – | 45/46 |
| 30/30.5 | 12/12.5 | – | 47 |
| 31/31.5 | 13/13.5 | – | 48/49 |
| 32/32.5 | 14/14.5 | – | 50 |
Conversions are approximate and can differ by half a size between brands.
Half Sizes
Ski boots are built with one shell for each full and half size, so a 27 and a 27.5 are the same boot with a different liner or footboard. That is why sizes are listed together, like 27/27.5.
Very few models differ from this. Scarpa is the main exception, pairing sizes the other way (for example, 26.5/27 share a shell). When a model is sized differently, we call it out on that product's page.
Book a Boot Fitting with our team at (802) 253-4531. Preliminary boot work is included with every boot purchase.