Alpinestars Boots Supertech R Motorcyle Street Mens


SKU: 3404-0936

  • Durable technical microfiber upper construction has superior flexibility
  • Front flex area is soft TPU overinjected on a breathable mesh with shaped reliefs for improved abrasion resistance
  • Design allows for natural forward-and-back movement
  • Flexible accordion microfiber stretch area at Achilles heel allows for natural movement of the foot
  • Top boot gaiters follow the contour of legs; are made of flexible high-grade synthetic leather reinforced with PU to help maintain their shape
  • Full-length suede microfiber panel on inner side of the boots provides a smooth surface for excellent grip and feel against the bike; also protects against heat
  • Redesigned lightweight rubber compound soles offer excellent grip and feel, provide natural flex when changing foot position and pressure on footpegs
  • Flexible, lightweight toe shifter gives excellent feel when changing gears
  • Strategically-placed ventilation in the heel and shin TPUs guide air through the boots
  • Extremely flexible, comfortable design with excellent aerodynamics
  • Separate internal biomechanical ankle braces work with the outer structure of the boots to form a protective system that allows full freedom of movement of the foot, ankle and leg
  • External TPU shin protectors have a compact design that wrap around the outer calf and are engineered to dissipate impact energy across the entire surface
  • Replaceable clip-on shin sliders improve protection from abrasion; vented sections improve airflow into the boots
  • Integrated, replaceable co-injected TPU and aluminum toe sliders feature new easy-access screw fixing concept, provide improved feel and protect the boot outer box structure from abrasion
  • Replaceable nylon heel plate sliders protect from impacts and reduces friction in the case of a crash
  • Outer boot entries/exits has stretch accordion panel for a close fit and ease of entrance/removal
  • Closure zippers are mounted soft TPU stretch panels for easy close and an excellent fit; additional TPU zip sliders reduce friction in the event of a crash
  • Hook-and-loop tab locks keep the zip pull closed, flat and secure
  • Micro-adjustable redesigned ratchet top closures stow tab end
  • CE-certified to EN 13634:2010
  • Available in men's European full sizes 39-48; check Alpinestars size chart