What Our Gearhead® Experts Are Saying: "I’ve skied the Cortex 95 BOA and it’s one of the easiest boots I’ve ever put on. The BOA dial really fine-tunes the fit, and the lower-volume shell feels snug but never pinchy. It’s confidence-inspiring on steeps while still being comfortable enough to ski bell-to-bell." Ski days are better when we can focus on the mountain—not on our boots. The K2 Cortex 95 BOA Ski Boot brings comfort, performance, and precision into one streamlined package. With a medium-to-low volume fit, it’s designed to hug the foot while still offering enough forgiveness for progressing skiers. A 95 flex strikes the balance between control and comfort, making this boot approachable yet capable across all terrain.The BOA Fit System sets this boot apart, delivering micro-adjustable precision that ensures a secure fit from first chair to last. A MultiFit last adapts to a variety of foot shapes between 96–98mm, while the EliteFit Plus liner provides plush, cushioned support for long days. GripWalk soles improve traction off the skis, and the Fastfit Instep makes getting in and out effortless. Reinforced TPU coating enhances durability, while a 40mm Velcro strap keeps response sharp. From powder stashes to groomer laps, the Cortex 95 BOA is built to move with us everywhere on the mountain.
Flex: 95;
Last Width: 96mm, 98mm;
Buckles: 2, Boa Fit System;
Buckle Material: aluminum Boa® Fit System ;
Walk Mode: none;
Liner: EliteFit Plus;
Thermo-moldable Liner: yes;
Activity: all-mountain skiing, freeride skiing, powder skiing;
Liner Closure: power strap;
Manufacturer Warranty: limited 1 year;
Binding Compatibility: GripWalk (ISO 23223);
Sole: GripWalk;
storecredits: 0.0;
Style Variants
Available Colors: One Color
Size Reference for K2 Ski Boot - 2026 - Women's
Available Sizes: 25.5, 26.5
