the Supertech R Boots deliver race‑bred performance in Alpinestars motorcycle footwear refined by pro racing feedback

and durable technical materials

Constructed from a lightweight and abrasion-resistant microfiber upper and reinforced with strategically positioned TPU protectors

equipped with Nucleon Flex Plus armor on the shoulders and elbows for high levels of impact protection and Tech-Air® Ready to accommodate the Tech-Air® 5 or Tech-Air® 3 Airbag System

s r10 breath deflector black Size:One Size the Supertech R Boots deliverReplacement breath deflector for Alpinestars S R10 Helmets. Alpinestars official replacement parts. The breath deflector is purposefully designed to improve your riding experience by maintaining a clear view. Positioned in the nose area, it effectively directs exhaled air downwards and away from the shield. The breath deflector channels air from the chin vents onto the shield, keeping the visor clear and ensuring unobstructed vision. By preventing