€419,00
€599,00
Flex: 120
Weight shell: 1550g
Weight liner: 550g
Last: 102
ISO 23223 soles
| size | 23/23.5 | 24/24.5 | 25/25.5 | 26/26.5 | 27/27.5 | 28/28.5 |
|---|---|---|---|---|---|---|
| boot sole length (mm) | 275 | 285 | 295 | 305 | 315 | 325 |
| last (mm) | 96 | 98 | 100 | 102 | 104 | 106 |
For accurate foot length measurement we recommend following these 3 steps.
step 01: Put a piece of blank paper under your feet. Stand up straight and have your heel lightly touching against the wall.
step 02: Have someone mark the end of the longest toe on the sheet with a pen or pencil. Afterwards measure the distance from the end of the page to the mark on the paper.
step 03: Repeat the steps for your other foot and compare it with our size chart.
| shoe size (US) Men | shoe size (US) Women | shoe size EU | shoe size UK | foot length range (mm) | comfort fit | performance fit |
| 4 | 5 | 36 | 3 | 215 - 224 | 22/22.5 | 21/21.5 |
| 5 | 6 | 37.5 | 4 | 225 - 234 | 23/23.5 | 22/22.5 |
| 6 | 7 | 39 | 5 | 235 - 244 | 24/24.5 | 23/23.5 |
| 7 | 8 | 40 | 6 | 245 - 254 | 25/25.5 | 24/24.5 |
| 8 | 9 | 41.5 | 7 | 255 - 264 | 26/26.5 | 25/25.5 |
| 9 | 10 | 42.5 | 8 | 265 - 274 | 27/27.5 | 26/26.5 |
| 10 | 11 | 44 | 9 | 275 - 284 | 28/28.5 | 27/27.5 |
| 11 | 12 | 45 | 10 | 285 - 294 | 29/29.5 | 28/28.5 |
*In our size chart, your shoe size corresponds to a mondo point. The mondo point is an international sizing scale used for ski boots. It has about a 1cm difference between each size. The mondo size of the boot that corresponds with your US size should give you a comfortable fit. If you prefer a tighter fit and want a quicker response from your boots, and/or have a narrower foot we recommend going down a size. We always recommend consulting with a bootfitter to help you decide what works best for you.
example: Jordan has measured their feet and found that the left foot is 252mm long, while the right foot is 254mm. Knowing that they generally prefer their boots to fit tightly, they use the length of their shorter foot, 252mm, as a reference for choosing their ski boot size. Consulting the phaenom size chart, Jordan can select between a 25/.5 for a comfort fit or a 24/.5 for a performance fit. Given that they ski more than 30 days a season and their feet are on the narrower side, they decide to go with the performance fit at size 24/.5. This choice ensures a snug fit, minimizing movement inside the boot for better control on the slopes.
The fs 01 120 is the all-mountain freeski boot designed to achieve flex perfection, power transmission and shock absorption.
The innovative hybrid cabrio / overlap construction combines the best of both worlds: the close fit and edge control of the overlap, and the progressive flex of the 3-piece. Paired with the patent-pending phaenom strap, the fs 01 120 provides rebound, shock absorption and exceptional flex control. The elasticity of the strap generates tangible rebound through your turns, for increased power transmission, turn initiation precision, comfort and predictability.
Designed for customization, the boot comes with three different inserts (flip chips) that allow forward lean angles of 13°, 15°, and 17°.
The sleek all-black design supports restoration and reuse of the boot and its parts. Each element of this product — from panels to buckles to straps and screws — is designed to be repairable and recyclable.
free shipping: Included on all ski boots (Pro orders are excluded from free shipping)
delivery timeline: 2–4 working days processing time, plus 3–7 business days for delivery
all-inclusive pricing: Prices include sales taxes, import duties, and fees where applicable
warranty: 2-year warranty on all boots
For more information on refunds please refer to our refunds page.
The fs 01 120 is the all-mountain freeski boot designed to achieve flex perfection, power transmission and shock absorption.
The innovative hybrid cabrio / overlap boot features a distinctive and clean two-buckle design. It combines the best of both worlds: the close fit and edge control of the overlap, and the progressive flex of the 3-piece.
The patent-pending phaenom strap provides rebound, shock absorption and exceptional flex control from a single recyclable material. The strap's elasticity generates tangible rebound through your turns, for increased power transmission, turn initiation precision, comfort and predictability.
The checkered-print outer sole is designed to absorb high and low frequency vibrations coming up through the ski boot, reducing foot and leg fatigue throughout the day and making landings more comfortable.
The sleek all-black design supports restoration and reuse of the boot and its parts. Each element of this product — from panels to buckles to straps and screws — is designed to be repairable and recyclable.
Through our partnership with 1% for the Planet, we commit to supporting organizations that protect our natural playgrounds and reduce barriers to outdoor recreation, including Protect our Winters and Coombs Outdoors.
As a Certified B Corporation we are a proud member of a collective of future-thinking, impact-driven brands that meet high standards for social and environmental performance, transparency and accountability.
Overall rating: 4.5555553 / 5 from 9 reviews.
Review topics: ["strap","boot"].
"Absolutely amazing boot. I was skeptical at first with the whole liner process but it’s the most comfortable and precise boot I’ve ever worn and the liners make it even better. They’re insanely comfy and the wearability of them makes it so convenient. The boots as a whole feel super comfortable and yet provide the control and feel I’d only get by fully tightening my previous boots until my feet fell asleep."
"For those who are not sure if you should buy it online, don't do it. I needed about 5x Sessions at the local Boot fitter until it suited my foot. Otherwise, it's a high quality Boot with a lot of customizing options and also a nice insole + liner."
"Die schuhe sitzen echt schlecht und mir tat nach 4 stunden tragen alles weh. Ich konnte nicht mal mehr laufen. Ich musste mich aufs sofa setzen und die füse hochlegen"
"最初履いた時足が当たりすぎて焦ったが数回履いたら当たる場所が無くなった、2バックルとは思えないホールド感と軽さが凄く調子良い。サイズは26. 5cmを使用していますが、1cmダウンでも全然良さそうです"
"I should preface this with the fact that I immediately swapped out the supplied liners (which it looks like a lot of thought and effort have been put into!) for my ZipFit Workhorse liners, so my review only really concerns the shell. The beautiful, glossy black shell is made up of a number of fairly stiff flaps and cuffs that need to be layered over each other in a certain order (watch the skin on your knuckles!) after slipping the liner (often with some effort) into the boot with one’s foot already tightened up in the liner. With some practice this gets somewhat easier, and the reward is a comfortable but snug fit with great heel hold. There is absolutely no need for me to loosen the buckles on the lifts or at the lunch break. The boot remains comfortable all day long. The 102 mm last will be plenty for most skiers, but with my fairly pronounced hallux vulgus, I got it punched out a little bit more, which the technician said was easily and safely done on this boot. The fit at the forefoot is now perfect for me. The performance of the boot is a noticeable step-up compared to my previous Full Tilt Descendant 120s. The control is precise, power is transferred directly to the ski, and there is real punch out of the turns. They perform well for me all conditions (although I’m not a good enough park skier to give any useful feedback there). I can highly recommend this boot."
"I recently got my hands (or feet, rather) on the Phaenom FS 120 Flex ski boots, and I have to say, they’ve exceeded my expectations. From the first run, the booster strap made a noticeable difference in both comfort and control. It provides an incredible locked-in feeling, while also enhancing rebound—perfect for aggressive skiing and maintaining power through turns. The 120 flex strikes a solid balance between stiffness and flexibility, giving me enough control without feeling too rigid. One of the standout features for me is the combination of just two buckles paired with the strap, which makes for a surprisingly quick and easy setup. Despite the minimalist design, it doesn’t compromise precision—everything feels dialed in and incredibly snug without being uncomfortable."
"This boot keeps me locked strong while not feeling constrained. It really gets insane performance with the super-booster strap, but it's super comfortable. And - I have to admit - it looks great. I see why some of the pros like Antti, Tormod and Dylan D have been putting it to work."
"I am so impressed by this boot. When I got the boot I'd never used a step-in liner before. The first couple of times stepping in and out of the shell with the liner still on my foot was a bit weird to get used to, but after a couple of days it became mindless. I love being able to walk around in the liner now. The biggest surprise for me was the downhill performance, even with a 102mm last. The boots are snug on my feet. The heel hold is excellent. And I do not have an especially wide foot. I've gone from 98mm last to 100mm last (Nordicas previously) to now 102mm and I have equal or better performance in this boot with a level of comfort that is on a whole 'nother level. The elastic strap is like a built-in Boost'r Strap, it gives such a nice rebound and flex. I 100% recommend this boot to intermediate to advanced and expert skiers who are seeking an all-mountain boot, for everything from ripping hardpack to trees, moguls... all of it. The ski boot world needed a shake-up, this has performance to match the looks."
"J'ai skié en chaussure Capot (Raichle) dans mes jeunes années et depuis plus de 20 ans utilisais des chaussures haute performance grand publique portefeuille (Lange, Tecnica). La phaenom m'a attiré par sa construction hybride cabrio / overlap, ses plastiques de haute qualité, son design épuré, la possibilité offerte de la personnaliser et de pouvoir réparer et remplacer toutes les pièces si besoin. Ma seule inquiétude était la largeur du produit (102mm). Finalement, le résultat dépasse mes attentes, car la chaussure m'offre plus de confort sur la boite à Orteil, le capot joue son rôle pour caler mon pied dans le fond et le maintien Talon est excellent. La transmission latéral de la chaussure est ultra performante et elle garde une progressivité et un rebond de flexion incroyable. Le nouveau strap me plait également beaucoup, c'est un vrai point de serrage et semble participer activement au rebond et à la précision de la chaussure. (J'aime aussi pouvoir utiliser mon Chausson pour conduire et rejoindre l'appartement, c'est hyper pratique.) Ce n'était pas dans mes critères de choix de départ, mais je félicite la marque pour le coté Circulaire du produit, certainement le produit le plus en avance de ce coté là, tout semble avoir été conçu pour être réparable et recyclable."
€35,00
€39,00
