Bottines Alpinestars BIRELART

Bottines Alpinestars BIRELART

The TECH-1 KX V3 shoe has an advanced, seamless thermowelded construction consisting
of ultra-thin PU film and textile to provide supremely lightweight performance and excellent comfort and fit.

Laser cut air-intakes and perforations on toe and both sides for added breathability.

First shoes homologated to FIA new karting standard.

- Sleek shoe profile conforms to the anatomy of the foot and ensures great fit and performance.
- Dual closure with asymmetric lacing in the instep and adjustable strap in collar area for secure fit.
- External heel and ankle and Internal toe reinforcement for abrasion resistance and protection.
- Collar padding constructed from PU foam for comfort and weight-saving.
- Lightweight one-piece heel and insole construction for enhanced heel lockdown and comfort whilst driving.
- Thin rubber outsole, derived from Formula 1’s race program, delivers feel and sensitivity on the pedals, while the textured pattern ensures maximum grip.
- Certified to New FIA 8877-2022 standard.