The SMX Plus v2 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 and the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal. Lateral laser ventilation improves breathability for optimum comfort. Large front and rear accordion zones are optimized to maximize flexibility for supreme comfort and improved safety. Lateral micro adjustable ratchet top closure stows tab end. Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling. Durable sole, designed for improved riding feel, features evenly textured rubber for consistent grip. Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit. Hook and loop tab locks the zip pull closed, keeping it flat and safe.