RC4 105 LV BOA VAC GW RHINO GREY

The RC4 105 LV BOA are the ultimate ski boots designed for ambitious skiers who demand the highest levels of performance at a competative 105 flex paired with a low-volume fit. Whether you're carving precise turns, recreational racing, or pushing the boundaries with big freeride lines, these boots are engineered to elevate your skiing experience. With a reworked narrow last shape and a solid flex, the RC4 105 LV BOA delivers precision during every descent. Skiers can look forward to unmatched control with the help of the BOA® Fit System, ensuring a secure and comfortable fit for optimal power transfer. Additionally, the Scan-Fit® Lasts, developed with the help of thousands of foot scans, help maximize comfort and enjoyment throughout your ski days. The BOA® H+i1 Fit System provides precise adjustments for an ideal out-of-the-box fit, and the VACUUM fit technology ensures the shells can be perfectly customized to your foot shape. GripWalk® Sole enhance walking comfort and traction when the skis come off.

Product number
U05725

Fit
Narrow

Last width
96mm

Sole length
296mm

Sole
GripWalk®

Boot-Binding Compatibility
GripWalk®

Skill Level
Advanced

Activitiy
Piste

All-terrain performance boot with reworked narrow last shape for ambitious ladies.
Unmatched foot wrapping thanks to BOA® Fit System.
Adjustable lightweight VACUUM Fit® shells help maximize the enjoyment from ski days.

CARE INSTRUCTIONS:
The BOA® Fit System is incredibly powerful, as it designed to wrap stiff shells around your feet, to provide the utmost performance and confidence. However, if the BOA® Fit System is overly tensioned without a foot inside of the boot, the power of the system risks permanently deforming the plastic of the shell and can lead to leaky boots and improper fit. For these reasons, Fischer recommends storing BOA® enabled boots with no or minimal tension in the cable, especially for prolonged periods when the boots are not in use.

Closure system
BOA

BOA lace length
450mm

Strap
45mm velcro

Cuff Fixation / Canting
RD24 Rivet black

Liner
RC4 Vacuum Fit +Plus ws

BOA® Fit System - H+i1
Dialed in. Locked in. Confident. This new high power and high strength BOA® system was developed specifically for use on alpine boots to promote shell wrapping and pressure distribution. Precision fit with on-the-fly tightening and loosening.

VACUUM
Shells are moldable at 80°C through VACUUM and ZONE FIT process. Dynamic plastic that improves skiing experience, plus greater temperature stability and 15% less weight.

GripWalk® Sole
The GripWalk® soles (ISO 23223) offer end users the ultimate in natural walking comfort, safety across slippery terrain, and ski performance. Adult and Children's norm soles are 100% compatible across all boots in the FISCHER range.

SOMA-TEC®
A natural slightly abucted (V-position) stance enables skiers to control their skis with absolute precision. Joint-friendly and effort-saving skiing is pre-programmed in the geometry of these boots.

Grindable Bootboard
Grindable Bootboards were specifically engineered to allow boot fitters to easily modifiy the height and angle of the bootboard. Dimples on the surface of the bootboard provide a reference point so that bootfiters can control and standarize their handiwork

Women's Specific Collar
Unique feature on all WS models, which is intentionally cut lower and shaped for "typical" female lower leg anatomy.

RD20 Race Canting
The lastest generation of race canting is designed to reduce the tolerance between cuff and shell of the boot, allowing for maximum power transfer and overall control. Available in 2 and 3 point asymmetrical versions to enable cuff alignment tuning. Please see Spare Part item: U78321 / U78322