About this product
Quick Specs
- Age/Ability: U8–U14 Developing Racers
- Flex: 65
- Last: Junior
- Volume: Junior
- Fit: Junior
- Shell: Polyurethane
- Liner: Junior
- Sole: GripWalk® Compatible
Description & Features
The Lange RSJ 65 junior race boot gives developing U8–U14 racers the support and control needed to build strong alpine racing fundamentals. Its 65 flex and junior-specific fit are designed around younger athletes, creating a secure connection without the stiffness of Lange's RS Short Cuff race boots.
A Mono Injection polyurethane shell provides smooth, predictable flex and reliable energy transfer for SL, GS, and race training. The Junior liner, four micro-adjustable aluminum buckles, and 30mm power strap help maintain consistent foot hold, while adjustable flex lets the boot's response be tuned as the racer develops.
Features
- 65 flex provides balanced support for developing junior racers
- Mono Injection shell delivers smooth, consistent flex and reliable energy transfer
- Junior-specific fit improves comfort, foot hold, and control for smaller feet and lower legs
- Junior liner provides warmth, comfort, and a secure fit
- Four micro-adjustable aluminum buckles provide precise, consistent closure
- 30mm power strap increases support around the upper cuff
- GripWalk® compatibility provides an option for improved walking comfort with compatible bindings
- Adjustable flex allows boot response to be tuned to the racer's size, strength, and progression
Specs
- Age/Ability: U8–U14 Developing Racers
- Race Dept. Recommendation: U8 60–80 lb / U10 50–90 lb / U12 60–80 lb / U14 70–80 lb
- Best Use: Junior Alpine Ski Racing
- Flex: 65
- Last: Junior
- Volume: Junior
- Fit: Junior
- Shell: Polyurethane
- Cuff: Polyolefin
- Liner: Junior
- Power Strap: 30mm
- Buckles: 4 Micro-Adjustable Aluminum
- Sole: GripWalk® Compatible
- Weight: 1450 g
Fit & Performance Technology
Junior Fit
The shell and liner are designed around smaller feet and lower-volume lower legs. The junior-specific proportions create a more secure connection that supports balance, comfort, and ski control as race technique develops.
Mono Injection Shell
A Mono Injection polyurethane shell delivers smooth, predictable flex and efficient energy transfer. The construction gives younger racers consistent support as they learn to pressure and release the ski through the turn.
Easy Step Insert
A softer insert over the instep allows the shell to open more easily, helping younger skiers get the boots on and off with less effort.
Polyurethane Shell & Polyolefin Cuff
The polyurethane shell provides durability, rebound, and responsive power transmission. The lighter polyolefin cuff helps create a more manageable flex for developing junior racers.
Adjustable Flex
Rear cuff screws can be removed to fine-tune boot flex. This allows the support level to better match the young racer's weight, strength, and technical development.
Micro-Adjustable Aluminum Buckles
Four aluminum buckles provide secure shell closure with micro-adjustment for more precise tension. This helps maintain consistent foot hold throughout training and race days.
Description supplied by Race Place through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






