This Alpinestars Supertech R Vented Boots review focuses on the perforated version of the microfibre road/race boot. It combines airflow openings with an inner boot, adjustable retention and replaceable sliders, so ventilation needs should be considered alongside fit and weather exposure.
This is a specification-based buying guide, not a hands-on road test. We may earn a commission from purchases through our links, at no extra cost to you.
Perforation and the two-layer fit
The perforated upper is the defining difference from the standard Supertech R listing. It is intended to increase airflow, but the specification does not establish a measured cooling result at a particular speed. It also does not list a waterproof membrane. Consider the weather you expect to ride in rather than treating the vented construction as an all-season feature.
The mesh inner boot includes soft TPU protection and sits inside the outer microfibre structure. Fasten the zip, hook-and-loop closure and ratchet strap together when checking fit. Replaceable toe, shin and heel slider parts add maintenance options, subject to correct part selection and inspection of the rest of the boot. Try the complete pair with your riding trousers, checking ankle movement, heel retention and clearance around the gear lever before committing to a size.
Protection and construction
The specification lists protection at the toe sliders, heel, ankle and shin. Check that these areas sit correctly when you adopt your riding position.
Versions and options
The checked listing links to these options: White / Mid Grey / Black, Bright Red / Fluo Red, Black, Black / White, Fluo Yellow / Black, Blue / Black, Black / White / Red Fluo. Check the selected version and available sizes before ordering; the linked price may apply to a particular option.
See our motorcycle boot reviews for more buying guides.
Related reading: Alpinestars Stella SMX Plus V2 Boots Review.