Fischer RC4 85 HV GW Ski Boot 2025
Ski Boots are universally measured in "Mondo", which is the same as European sizing. You can measure your foot in centimeters or use simple math to convert Mondo to US shoe sizing. Add both digits in the Mondo size to find it's US equivalent (ex: a size 29 boot would fit a US size 11 since 2+9 = 11). For size 30 & up, do the same and add 9 to your total (ex: a size 31 fits a US size 13 since 3+1=4 +9 = 13)
| US Youth | US Womens | US Mens | Mondo | UK | Euro |
| 6 | - | - | 12.5 | - | 25 |
| 7 | - | - | 13.5 | - | 26 |
| 8 | - | - | 14.5 | - | 27 |
| 9 | - | - | 15.5 | - | 28 |
| 10 | - | - | 16.5 | - | 28 |
| 11 | - | - | 17.5 | - | 29 |
| 12 | - | - | 18.5 | - | 30 |
| 13 | - | - | 19.0 | 1 | 31 |
| 1 | 3 | - | 19.5 | 1.5 | 32 |
| 2 | 3.5 | - | 20.0 | 2 | 33 |
| 2.5 | 4 | - | 20.2 | 2.5 | 34 |
| 3 | 4.5 | - | 21.0 | 3 | 34.5 |
| 3.5 | 5 | - | 21.5 | 3 | 35 |
| 4 | 5.5 | - | 22.0 | 3.5 | 35.5 |
| 4.5 | 6 | - | 22.5 | 4 | 36 |
| - | 6.5 | 5 | 23.0 | 4.5 | 37 |
| - | 7 | 5.5 | 23.5 | 5 | 37.5 |
| - | 7.5 | 6 | 24.0 | 5.5 | 38 |
| - | 8 | 6.5 | 24.5 | 6 | 39 |
| - | 8.5 | 7 | 25.0 | 6.5 | 40 |
| - | 9 | 7.5 | 25.5 | 7 | 40.5 |
| - | 9.5 | 8 | 26.0 | 7.5 | 41 |
| - | 10 | 8.5 | 26.5 | 8 | 42 |
| - | 10.5 | 9 | 27.0 | 8.5 | 43 |
| - | 11 | 9.5 | 27.5 | 9 | 43.5 |
| - | 11.5 | 10 | 28.0 | 9.5 | 44 |
| - | 12 | 10.5 | 28.5 | 10 | 44.5 |
| - | - | 11 | 29.0 | 10.5 | 45 |
| - | - | 1.5 | 29.5 | 11 | 45.5 |
| - | - | 12 | 30.0 | 11.5 | 46 |
| - | - | 12.5 | 30.5 | 12 | 47 |
| - | - | 13 | 31.0 | 13 | 48 |
All orders of $50 or more.
Fast, easy returns within 30 days.
Fischer
RC4 85 HV is the most comfortable boot in the RC4 range, made for ladies with wider feet. The boot impresses with a roomy toe box and a women's specific liner with a soft flex of 85.
Fit, Comfort + Liner
Floating Entry Flap
The floating entry mechanism guarantees a very easy entry and exit to the boot at all conditions. It doesn´t matter if the material is cold or if you have a high arch, the instep flap will slide out of the way.
Women's Specific Collar
Unique feature on all WS models, which is intentionally cut lower and shaped for 'typical' female lower leg anatomy.
Construction + Materials
Adjustable Catches
Regardless of a skier's calf volume, the cuff catches can be quickly and easily adjusted without tools to guarantee a perfect fit.
The GripWalk® soles (ISO 23223) offer end users the ultimate in natural walking comfort, safety across slippery terrain, and ski performance. This is achieved through pronounced rounded shape and convex rib profile built with co-polymer rubber material. Adult and Children's norm soles are 100% compatible across all boots in the FISCHER range.
Liner Material
PrimaLoft® Insulation is featured in all WS liners providing addtional warmth, breathability, and lightness--even when wet! Animals are protected as the synthetic insulation is vegan.
Ski
Fischer
Womens