2019 Lange RSJ 50 Kids Ski Boots - Used

The 2019 Lange RSJ 50 Kids Ski Boots are junior alpine boots designed for young skiers who are progressing beyond their first beginner boots and need additional support and control. With a 50 flex and junior-specific construction, the RSJ 50 offers a comfortable balance of forgiveness and responsiveness for developing kids.

As a 2019 model, these should be considered older used ski boots, making the physical condition of each individual pair especially important.

Condition: USED - Older Model

Model Year: 2019

Ability Level: Beginner to Intermediate Junior

Flex: 50

Fit: Junior / Kids Performance Fit

Buckles: 4-Buckle Closure

Sole: Traditional Alpine

Liner: Junior Comfort / Performance Liner

Performance: Forgiving / Supportive / Progression Focused

Key Features

• 50 Flex: Provides young skiers with additional support while remaining manageable for smaller and lighter bodies.
• Junior-Specific Construction: Designed around the proportions, strength, and skiing needs of younger skiers.
• 4-Buckle Closure: Provides more precise retention across the foot and lower leg than basic one- or two-buckle junior boots.
• Progression-Friendly Design: Helps bridge the gap between beginner kids boots and stiffer junior performance equipment.
• Supportive Fit: Provides improved connection between the skier and ski as technique and confidence develop.
• Comfort / Performance Liner: Balances cushioning and support for recreational resort skiing.
• Race-Inspired RSJ Platform: Brings elements of Lange's performance-oriented boot design into a more approachable junior package.
• Traditional Alpine Sole: Designed for use with compatible junior alpine ski bindings.

Performance

The 2019 Lange RSJ 50 provides a supportive but approachable platform for developing junior skiers.

Its 50 flex offers more resistance and control than very soft introductory kids boots while remaining appropriate for younger skiers who don't yet need the stiffness of higher-flex junior race boots.

The four-buckle design helps secure the foot and lower leg, providing a more direct connection to the ski. This can help progressing kids develop stronger parallel turns, improved edge control, and greater confidence as they begin skiing more challenging terrain.

Who Is It For?

The 2019 Lange RSJ 50 is best suited for beginner to intermediate junior skiers who have progressed beyond basic introductory equipment.

It's particularly appropriate for young skiers who are confidently linking turns and beginning to explore groomed blue terrain and more varied resort conditions.

Kids who are just taking their first ski lessons may be more comfortable in a softer, simpler junior boot, while stronger and more experienced junior skiers may eventually benefit from a higher-flex performance boot.

Proper sizing is especially important with children's ski boots. Boots should not be excessively oversized to accommodate future growth, as too much room can reduce control and make skiing more difficult.

Important Note:

These are older used kids ski boots, and condition will vary between individual pairs. Expect signs of previous use including shell scratches, scuffs, liner compression, buckle wear, and sole wear.

Because these are older boots, the physical condition of the shells, soles, buckles, and other components should be carefully considered. Ski boot plastics and components can deteriorate over time depending on age, use, and storage conditions. Each pair is inspected for overall safety and functionality before being offered for sale.

These boots use a traditional Alpine sole and require compatible junior alpine ski bindings. Bindings must be professionally adjusted and tested for the child's specific boots and skier information before skiing.

Used liners may show compression from previous use and will not fit exactly like new liners. Photos of the exact boots, liners, shells, buckles, and soles are available upon request.