Supertech R Boot Black/Red/Fluo Yellow

ALPINESTARS SUPERTECH R BOOT.

Forged on the racetrack, the Supertech R is Alpinestars top-of-the-line road racing boot and benefits from the feedback of elite MotoGP and WSBK athletes.
The latest version of the Supertech features a redesigned inner bootie constructed from 3D technical mesh that further reduces the boot's weight while greatly enhancing breathability, comfort and feel.

TECH SPECS:

PREMIUM CONSTRUCTION
- Front flex area is constructed with soft TPU mesh with shaped reliefs for abrasion resistance and enhanced fore and aft movement.
- Flexible accordion leather at Achilles allows natural movement.
- Top gaiter follows leg contour and is made of flexible high-grade synthetic leather reinforced with rubber for maintaining shape.
- Full length micro-fiber panel on inner side of the boot provides excellent grip and feel against the bike and protects from abrasion and heat.
- Lightweight rubber compound sole offers excellent grip and feel and allows for natural flex as the rider changes position and pressure on the foot-peg.
- Flexible, lightweight toe shifter allows feel for changing gears.
- Strategically positioned ventilation in heel and shin TPU, and soft TPU mesh on forefoot guides air through the boot.
- Boot entry has stretch accordion panel ensuring a snug fit and ease of entrance and removal.
- Zippered closure mounted on accordion stretch panel features a Velcro tab that locks the zip pull closed, keeping it flat and secure.
- Micro adjustable ratchet top closure stows tab end inside calf TPU.
- Removable anatomic footbed is sculpted for a precise fit.
- The entire sole is of the Supertech R Boot is replaceable.

INNOVATIVE ANKLE BRACE
- Bio-mechanical ankle brace:
- boot has double hinged inner and outer torsion bars to progressively absorb flex
- and rotational stress on the ankle and reduce pressure and risk of hyper extension injuries to the lower leg joints.
- The ankle brace is constructed with fiberglass charged polyamide and lightweight, breathable 3D technical mesh for unrivalled riding comfort.
- Polyamide compound moldings around foot bed provide impact protection.

MOTOGP DERIVED PROTECTION
- External TPU shin protection wraps around to outer calf and is engineered to spread and dissipate impact energy across the entire surface while remaining compact.
- Vented sections promote airflow into the boot.
- Separate inner brace works with outer boot to form a protective system.
- Clip-on toe-slider provides feel and protects the outer toe box structure from abrasion. (replacement magnesium slider are available).
- Replaceable TPU heel plate slider protects from impact and reduces friction in the event of a crash.