Quick Specs

• Category: Junior Race Ski Boot
• Flex: 80
• Last: 96 mm
• Fit: Narrow / Low Volume
• Liner: World Cup Gold Low Liner
• Shell: PU
• Stance: 16°–18° Forward Lean
• Sole: ISO 5355 Alpine

Description & Features

Junior race ski boot performance meets comfort with the Atomic Redster TX 80 LC. Designed for lighter and developing racers, this junior race ski boot delivers a precise 96 mm fit with a smooth, forgiving flex for consistent control in SL and GS. The PU shell with Power Chassis improves stability and energy transfer, while Memory Fit allows for a customized shell shape. A low cuff supports smaller legs, and Dual-Sided Cuff Alignment with the Shim System helps fine-tune stance and balance. The result is predictable flex, strong edge control, and confidence through training and race day.

Features

• 80 flex provides smooth, controlled response for developing racers
• 96 mm last delivers a precise, low-volume race fit
• Power Chassis reduces sole flex for efficient energy transfer
• Memory Fit enables shell customization for improved fit
• Low cuff design supports junior leg shape and stance
• Dual-Sided Cuff Alignment and Shim System for stance tuning
• World Cup Gold Low Liner with cuff lacing for secure hold
• 3D Stretch Toe Box improves comfort and fit adaptability
• 35 mm Velcro strap provides consistent closure and rebound
• Magnesium Elite Buckles deliver secure, race-ready adjustment

Specs

• Flex Index: 80
• Last: 96 mm (Narrow / Low Volume)
• Shell Material: PU Shell / PU Cuff
• Cuff Height: Low Cuff – All Sizes
• Forward Lean: 16° (Default), 18°
• Ramp Angle: 4°
• Buckles: Magnesium Elite Buckles
• Closure System: 4-Buckle Closure System
• Power Strap: 35 mm Velcro Strap
• Liner: World Cup Gold Low Liner
• Liner Features: Redster Fixed Tongue, Microfiber Outer, Cuff Lacing, 3D Stretch Toe Box
• Boot Board: Depth Guide Boot Board
• Shell Technology: Memory Fit, True Size Mondopoint 21, TX Wall Thickness, Podium Geometry, Power Chassis, Anatomic Toe Box, 0° Sole Canting, Grind Grid
• Cuff Technology: Dual-Sided Cuff Alignment, Shim System
• Shell Rotation: 0°
• Sole: Redster Solid Sole
• Norm: ISO 5355 Alpine
  
• Weight: 2,155 g (size 26–26.5)

Note: Includes size adjuster and 18° Power Shift Race Shim.

Fit & Performance Technology

Power Chassis

Reinforces the connection between toe and heel, reducing sole flex and improving energy transfer directly to the ski.

Memory Fit

Allows for fast, heat-based shell customization to achieve a more precise and comfortable fit.

3D Stretch Toe Box

Provides additional stretch and shape in key areas for improved comfort and fit without sacrificing performance.

Formula Plastics

Maintains consistent flex across varying temperatures, delivering predictable performance in all race conditions.

World Cup Gold Low Liner

Offers a close, race-focused fit with cuff lacing and a low-profile design tailored for junior racers.