Alpinestars Supertech R Boots - Red - 5

The Supertech R Boot is the definitive racing boot from Alpinestars, worn by professional champion...

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Product Information

Full details

The Alpinestars Supertech R Boots are designed for serious track and road racing enthusiasts who prioritize top-tier protection and performance. These boots offer professional-grade safety features and extreme flexibility through advanced microfiber construction; however, their specialized racing design may feel too restrictive for casual street riding or long-distance touring.

All features

Age Groupadult
ColourRed
GenderUnisex
Shoe Size UK5
Shoe TypeBoots
SeriesSupertech R
Model Part Number8059347482385
BrandAlpinestars

Extended Product Information

FAQs

Are these boots waterproof?

The Supertech R is designed for maximum ventilation and racing performance; it is not classified as waterproof.

Can the inner bootie be replaced?

Yes, the inner biomechanical brace is a removable component designed for servicing and long-term maintenance.

Is the sole replaceable?

The Supertech R features a replaceable sole unit, allowing you to extend the lifespan of the boots after significant wear on the track.

How do I choose the right size?

These boots follow standard UK sizing. Given the protective inner liner, most riders prefer a snug, race-fit rather than a loose feel.

What material is the upper made of?

The main upper is constructed from high-performance microfiber, chosen for its lightweight, durable, and abrasion-resistant properties.

Troubleshooting

Difficult to slide foot into the boot

Ensure the internal bootie is fully detached or positioned correctly, and check that the rear zipper is pulled to its maximum open position.

Stiff ankle movement

The boots feature a break-in period; wear them for shorter sessions to allow the microfiber and flex zones to soften to your natural foot shape.

Pros and Cons

Pros

  • Race-proven protection levels
  • Excellent ankle support via inner bootie
  • Highly flexible microfiber chassis
  • Improved grip from TPU gaiter design

Cons

  • Not intended for everyday casual walking
  • Premium investment required
  • Snug, performance-oriented fit

Setup, Compatibility & Care

To ensure the longevity of your boots, follow these guidelines:

  1. Fitting: The Supertech R utilizes a dedicated inner bootie. Always ensure the inner bootie is correctly seated inside the main shell before riding.
  2. Maintenance: Clean the microfiber exterior using a soft brush and mild soap. Avoid using heavy chemical detergents that can degrade the TPU materials.
  3. Storage: Store in a cool, dry place away from direct sunlight to prevent UV damage to the synthetic components.
  4. Compatibility: These boots are designed for standard motorcycle rear-sets and shift linkages; check your motorcycle’s ergonomics to ensure clearance for the slightly thicker profile of the protective shin plate.