K2 Revolve

The FL3X Revolve is the go‑to ski boot for freestyle and all‑mountain skiers who want to step up their trick game without giving up comfort. Designed around a low‑volume 99 mm last, it delivers a snug, precise fit that keeps your foot locked in for spins, butters, grabs, and fast in‑run approaches. The smooth, responsive flex and 3‑piece shell design make it easy to pressure the tongue, load the boot, and stay centered whether you’re in the park, bouncing through moguls, or sending side hits.

An Intuition Tongue liner wraps the foot for warmth, shock absorption, and a customizable fit that can be heat‑molded for all‑day comfort. The lightweight PP cuff and TPU shell balance support and forgiveness, so intermediate freestyle riders can progress confidently on rails and jumps while still enjoying relaxed laps around the mountain. A classic Velcro power strap and ISO 5355 Alpine DIN outsole give reliable binding compatibility and straightforward durability season after season.

Best for

• Freestyle and park skiing

• All‑mountain riding with a playful feel

• Intermediate skiers looking to progress tricks and control

Key features

• 3‑piece Revolve shell for smooth, progressive flex and easy entry

• Intuition Tongue liner for warmth, cushioning, and heat‑moldable fit

• Flex rating: 70/90 (tunable, medium‑soft to medium flex)

• Low‑volume, 99 mm last for precise, freestyle‑focused fit

• ISO 5355 Alpine DIN outsole for wide binding compatibility

• Lightweight construction at 1,636 g in size 24.5

Specs

• Ability level: Intermediate

• Category: Freestyle, All‑Mountain, 3‑Piece

• Gender: Unisex

• Sizes: 22.5, 23.5, 24.5, 25.5, 26.5, 27.5, 28.5, 29.5, 30.5, 31.5

• Volume: Low

• Shell: TPU

• Cuff: PP

• Liner: Intuition Tongue

• Strap: Velcro

• Outsole: ISO 5355 (Alpine DIN)