Alpinestars SMX-1 R v2 Vented Boots Size:42 Crew height with thick footbed

Crew height with thick footbed padding

Pre-laundered for reduced shrinkage and enhanced comfort

SLID (Sliding Layer Impact Distribution)

Durable plastisol ink graphics

Soft & lightweight material (4

Alpinestars SMX-1 R v2 Vented Boots Size:42 Crew height with thick footbedAdvanced microfiber main upper construction Extensive perforations throughout provide maximum airflow Soft TPR heel insert allows freedom of ankle movement Ergonomic TPU shift pad Angled closure strap follows natural shape of rider's instep Front Velcro(R) closure system, with reverse zip Compound rubber sole with grip patterning Instep and Achilles accordion flex zones Thermowelded flex grooves control flexion Replaceable bi injected TPU forefoot