Alpinestars SMX Plus V2 Boots, Black/White/Yellow Fluorescent, Size 42

Alpinestars race lock system is made of advanced polymer resin to ensure fast, precise and secure tightening Advanced microfiber upper construction for lightweight, high-performance protection and high level of flexibility Soft microfiber front flex area for abrasion resistance and natural movement in front and back Flexible accordion microfiber in Achilles tendon enhances natural movement The heel and shin TPU have been carefully and systematically placed in the ventilation area to achieve breathability and air flow. Stretch accordion panels on the outer foot for a snug fit and easy on and off.

High-elastic shin plate protector conforms to the shape of the foot providing excellent impact and abrasion resistance The new Alpinestars unique multi-link control system provides advanced external protection and support to the ankle joints, protecting the Achilles tendon and ankle from impact, while reducing excessive twisting, excessive extension and excessive flexion. Wide heel counter with side venting extends to the ankle, combined with shock absorbing pad inserts and self-moulded ankle protectors Double density TPU toe slider is replaceable and has screw in assembly to protect the outer toe area Interchangeable heel sliders and external side heel sliders are arranged to disperse and absorb impact in case of an accident and promote sliding.

Large, asymmetrical accordion zones on the front and back are optimized for maximum flexibility for maximum comfort and additional safety Finely adjustable ratcheting top closure stores tab ends Advanced synthetic lining in the forefoot is laminated with open cell foam to absorb impacts, while breathable lining on the ankle and leg area for added comfort. Interchangeable anatomically shaped Alpinestars EVA foot bed supports the arch without compromising pedal feel on the forefoot The durable sole is designed to enhance the riding feel and evenly processed rubber for a consistent grip Speed lacing closure on the inner instep and unique lateral zipper ensure a precise and secure fit Hook & loop taps lock the closed zip pull to keep it flat and secure CE certified for EN 13634:2017.

Highlights:

• Contoured high-modulus shin plate protectors give superior impact and abrasion resistance
• Alpinestars unique Multi-Link control system provides advanced external protection and support for ankle articulation, limiting hyper torsion, hyperextension and hyper flexion as well as providing Achilles and ankle impact protection
• Wide heel counters with lateral ventilation extend to the ankles and are combined with shock-absorbing padded inserts and self-moulding ankle protectors
• Integrated, replaceable bi-injected TPU sliders feature new easy screw fixing concept
• Replaceable heel sliders and external side heel sliders are positioned to dissipate and absorb shock and promote sliding during an accident

• Safety Gear Type: Safety Footwear
• Number of Pieces: 1
• Model Number: 2221019-125-43
• Tools Brand: Alpinestars