Boots Alpinestars S-MX 3 Black. A few lines design-clean and contemporary, an advanced anatomical profile and excellent performance in comfort are combined in these boots with CE certification. Incorporate protections leaders in their category and an innovative system of micrometric closure with buckle. This closure system offers better fit and makes the S-MX 3 boots significantly more aerodynamic.
- Upper part made in light and advanced microfiber for durability and abrasion resistance.
- The front area and the heel area Achilles have a flexible construction in accordion for a convenience, extension and higher-level control.
- Protector of the ankle double density for increased protection.
- Outer part of the heel, lateral ankle and protector of the change in TPU case of high quality for durability and protection against impacts.
- Espinillera reinforced for extra protection.
- Slide built-in replaceable TPU bi-injected. It has a new system of fixing with a screw that facilitates and accelerates the change.
- Toe reinforced internally for added protection and durability.
- Combination rack (mounted on elastic fabric) with a flap closure with Velcro®.
- The new closure system with buckle Alpinestars offers a quick and secure fit over the instep area, improving the foot support and allows for high levels of control of flexion. The buckle ergonomic CPS are fixed to a support of TPU double density, and it is made in a composite technical aluminum for greater abrasion resistance. The CPS system provides a link biomechanical between the lateral top calf/shin and ankle that provides a better structural integrity, protection against impact, abrasion resistance and flexibility.
- New ergonomic design for better control, a better fit and more comfort.
- Mid-sole, internal polyamide with high quality reinforcement for greater support in the area of the arc.
- Sole with the exclusive rubber compound of Alpinestars, which provides a soft touch and grip improved, and the dispersion of the water and durability.
- Inner lining made with breathable fabric with reinforcement anti-skid in the area of the ankle to keep the foot subject.
- Inner padding in the ankle for maximum comfort and best fit.
- Anatomical footbed detachable EVA foam and Lycra®.
- Boots Alpinestars S-MX 3 have CE certification.