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Redster TR F4 2027

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Redster TR F4 2027

The Atomic Redster TR F4 is built for powerful racers who want World Cup-level performance without the unyielding stiffness of a 150-flex boot. With a strong 130 flex and robust, supple shell construction, it's designed to handle bigger athletes who still need a responsive, race-tuned feel. Constructed with Atomic’s premium Formula Plastics for consistent flex across temperatures, the TR F4 maintains a precise 93mm Racing Last and an anatomical toe box for optimal foot positioning and control. The World Cup Race Liner delivers top-tier fit and feedback, while the Ankle Retention System and adjustable Redster AFS Tongue provide a locked-in feel and customizable fit. Underfoot, the Power Chassis adds extra torsional stiffness, and the Redster Solid Sole ensures seamless power transfer with alpine race bindings. This boot blends muscle with finesse for serious athletes chasing podiums.

Specs

Flex: 130
Last: 93mm
Weight: 2317g @ 26.5

Technology Features

55mm Professional Dual Strap Combines an elastic shock-absorbing section with an adjustable static zone for maximum rebound and power.
TR Wall Thickness The thickest shell walls in the Redster family, engineered for elite athletes who generate the most force.
93mm Racing Last Trusted by World Cup pros like Aleksander Kilde, this fit delivers the ultimate in precision and edge engagement.
Power Chassis Underfoot reinforcement between the toe and heel boosts torsional rigidity and maximizes power transfer.
Anatomic Toe Box Sculpted toe area offers more room for the big toe, aiding balance and stance alignment without sacrificing control.

The Atomic Redster TR F4 is built for powerful racers who want World Cup-level performance without the unyielding stiffness of a 150-flex boot. With a strong 130 flex and robust, supple shell construction, it's designed to handle bigger athletes who still need a responsive, race-tuned feel. Constructed with Atomic’s premium Formula Plastics for consistent flex across temperatures, the TR F4 maintains a precise 93mm Racing Last and an anatomical toe box for optimal foot positioning and control. The World Cup Race Liner delivers top-tier fit and feedback, while the Ankle Retention System and adjustable Redster AFS Tongue provide a locked-in feel and customizable fit. Underfoot, the Power Chassis adds extra torsional stiffness, and the Redster Solid Sole ensures seamless power transfer with alpine race bindings. This boot blends muscle with finesse for serious athletes chasing podiums.

Specs

Flex: 130
Last: 93mm
Weight: 2317g @ 26.5

Technology Features

55mm Professional Dual Strap Combines an elastic shock-absorbing section with an adjustable static zone for maximum rebound and power.
TR Wall Thickness The thickest shell walls in the Redster family, engineered for elite athletes who generate the most force.
93mm Racing Last Trusted by World Cup pros like Aleksander Kilde, this fit delivers the ultimate in precision and edge engagement.
Power Chassis Underfoot reinforcement between the toe and heel boosts torsional rigidity and maximizes power transfer.
Anatomic Toe Box Sculpted toe area offers more room for the big toe, aiding balance and stance alignment without sacrificing control.
Select Size
From $311.48

Original: $889.95

-65%
Redster TR F4 2027—

$889.95

$311.48

Description

The Atomic Redster TR F4 is built for powerful racers who want World Cup-level performance without the unyielding stiffness of a 150-flex boot. With a strong 130 flex and robust, supple shell construction, it's designed to handle bigger athletes who still need a responsive, race-tuned feel. Constructed with Atomic’s premium Formula Plastics for consistent flex across temperatures, the TR F4 maintains a precise 93mm Racing Last and an anatomical toe box for optimal foot positioning and control. The World Cup Race Liner delivers top-tier fit and feedback, while the Ankle Retention System and adjustable Redster AFS Tongue provide a locked-in feel and customizable fit. Underfoot, the Power Chassis adds extra torsional stiffness, and the Redster Solid Sole ensures seamless power transfer with alpine race bindings. This boot blends muscle with finesse for serious athletes chasing podiums.

Specs

Flex: 130
Last: 93mm
Weight: 2317g @ 26.5

Technology Features

55mm Professional Dual Strap Combines an elastic shock-absorbing section with an adjustable static zone for maximum rebound and power.
TR Wall Thickness The thickest shell walls in the Redster family, engineered for elite athletes who generate the most force.
93mm Racing Last Trusted by World Cup pros like Aleksander Kilde, this fit delivers the ultimate in precision and edge engagement.
Power Chassis Underfoot reinforcement between the toe and heel boosts torsional rigidity and maximizes power transfer.
Anatomic Toe Box Sculpted toe area offers more room for the big toe, aiding balance and stance alignment without sacrificing control.
Redster TR F4 2027 | Suburban Ski and Bike