





Freestyle ski boots - Unisex -
Advice : Use the foot sizer from SIDAS to help you find the right size
The FS 02 110 2027 is a unisex ski boot from the brand Phaenom, designed for the freestyle programme.
Featuring a 110 flex and a 100 mm last width, it offers an excellent balance between power and comfort for demanding use. Its hybrid construction HYBRID CABRIO / OVERLAP CONSTRUCTION combines the precision of a shell-overlap boot with the progressive flexion of a 3-piece cabrio shell. The two-hook closure system ensures secure hold and precise adjustment.
The FS 02 LINER features a shell-liner connection strap that facilitates handling, as well as a TPU stabiliser for optimal pressure distribution. Its grid-patterned outsole, made of over 50% bio-based materials, effectively absorbs vibrations to reduce fatigue and improve comfort on landings. Additionally, the removable and interchangeable GripWalk soles guarantee excellent grip and natural walking.
Equipped with the PHAENOM STRAP to enhance rebound and flex control, and an adjustable forward lean with three positions, this boot combines technical performance and durability thanks to manufacturing that incorporates up to 30% recycled materials and a modular construction compliant with the Right To Repair.



- Shell and liner made with up to 30% recycled materials.
- Shell material: TPU+
- Strap: Phaenom Strap
- Buckles: 2 hooks
- Sole: grid-patterned outsole designed to absorb vibrations and enhance comfort on landings; contains at least 50% bio-sourced materials.
- Removable and interchangeable GripWalk soles, compliant with ISO 23223 standard.
| HYBRID CABRIO / OVERLAP CONSTRUCTION | Hybrid construction combining the benefits of an overlap boot for precise support and good energy transmission, and a 3-piece cabrio construction for progressive flexion. |
| INTERCHANGEABLE SPOILERS | Interchangeable spoilers allowing customisation of calf support and adjustment of forward lean. |
| PHAENOM STRAP | Strap designed to improve rebound, shock absorption, and flex control. |
| ADJUSTABLE FORWARD LEAN | Adjustable forward lean with three positions: 13°, 15°, and 17°. Factory setting is 15°. |
| FS 02 LINER | Liner featuring a shell-liner connection strap for one-handed handling, optional laces for a more precise and responsive fit, a TPU stabiliser around the calf and shin to redistribute pressure, and a grid-patterned outsole designed to absorb high and low frequency vibrations, reduce fatigue, and improve comfort on landings. The sole contains at least 50% bio-sourced materials. |
| RIGHT TO REPAIR | Construction using screws instead of rivets. Components are removable and replaceable. |
| GRIPWALK | Rockered alpine soles compliant with ISO 23223 standard, removable and interchangeable, designed to be compatible with GripWalk binding systems. |
