Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.SEARCH
Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.
Free shipping on orders over $79 to Virginia
Orders over $79.00 will receive free shipping. This is a residential delivery service, with deliveries Monday through Friday from 9:00am to 8:00pm.
The S-MX Plus Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars' performance footwear department. The durable and light microfiber upper is reinforced with a rugged polymer protector while the exclusive Multi Link Control (MLC) system prevents ankle torsion while offering freedom of movement.
Race-proven, contoured polymer shin protector designed for an ergonomic and secure fit to give superior impact and abrasion resistance.
Perforated paths for maximum ventilation.
Medial-side contouring promotes greater contact with body of bike.
Anatomically optimized, asymmetric leather accordion zones for maximum flexibility and riding comfort.
Upper is constructed from lightweight and durable microfiber.
Sole features aqua-dynamic channels to promote greater water run-off.
Strategically positioned front vent for improved ventilation on long or short trips.
Instep area constructed made from aramidic fiber with speed lacing closure and elastic-mounted lateral zipper for precise and secure fit.
Alpinestars exclusive Multi Link Control (MLC) also offers added impact protection to critical ankle.
Dual-density screw-in toe slider constructed from ionized aluminum and polymer for optimized levels of durability, weight-saving and abrasion resistance. Slider is replaceable.
Vented wide heel counter is reinforced with shock-absorbing insert and molded ankle protectors.
Replaceable, high density TPU rear heel-plate slider combines with side insert slider to protect and reduce friction in event of a crash.
Ratchet buckle closure on calf features hidden security strap.
Advanced synthetic forefoot lining with advanced 'open cell' foam for improved shock absorption.
Breathable mesh inserts and perforated side panel improve airflow.
Alpinestars anatomical and replaceable footbed provides support arch support and improved forefoot feeling.
The S-MX Plus Boot is CE certified to EN 13634:2010.