Alpinestars Supertech R racing boots Black Dark Gray Red Fluo

The most iconic Alpinestars technical boots, worn by a long series of champions of the present and the past; the Supertech R has undergone a series of evolutions to further increase its protective performance. The improvements include a new redesigned sole in the compound, an upgrade to the ergonomic tibial plate and a redesigned frontal flexible area - all innovations that improve the podium performance of this CE certified boot.

DATA SHEET:
Men's boots
Racing style
Ideal in summer and in the middle seasons
Upper in robust technical microfibre that offers superb levels of flexibility, water resistance, strength and lightness. The material ensures a constant fit over time, and is easy to clean and maintain.
Redesigned front bending area made of over-injured TPU on breathable mesh with reliefs.
TPU external shin guard with a new ergonomic design that wraps the outer calf, designed to distribute and dissipate the impact energy on its surface while maintaining compact dimensions.
Tibial plate with new micro-adjustable double hook closure for a secure and precise fit.
Innovative full length microfibre media panel with new surface for excellent grip and sensitivity on the bike frame as well as protection against abrasion and heat.
Lightly red rubber compound outsole for excellent grip and feel.
New elastic panel in soft lateral TPU to improve fit and closure. The zip is in TPU to reduce friction in the event of a slip. The Velcro slider holds the zipper closed.
Replaceable integrated slider in TPU / Aluminum co-injected with new screw fixing to offer feeling and protection to the outside of the foot from abrasion.
Elasticated microfiber stretch area on the heel to guarantee support and natural movement.
Neck that follows the profile of the leg in high-quality synthetic leather reinforced with PU.
Elastic and light shift zone to guarantee the right feeling in gear changes.
On the ventilated version: TPU air vents on the heel and tibia that channel the air into the boot.
Separate biomechanical reinforcement on the ankle that works in synergy with the outer structure of the boot to form a protective system that allows full and free movement of the foot, ankle and leg.
Replaceable polymeric bead slider to protect against impacts and reduce friction in the event of a slip.
Bellows external fit panel for a snug fit with maximum ease.