ALPINESTARS SMX-S Boots - Black - US 9 / EU 43 224351710043

SMX-S Boots - Black - US 9 / EU 43 Durable microfiber upper construction offering superb levels of flexibility and comfort, Incorporating a waterproof and breathable membrane for high levels of comfort and weather performance, TPU shin plate protector is ergonomically optimized for superior impact and abrasion resistance, Lateral TPR-injected ankle support construction offers optimized levels of protection and stability, TPU double density ankles protectors are layered under the upper in both lateral and medial side for excellent all-round levels of protection, Integrated, replaceable bi-injected TPU slider features new easy no-screw fixing concept for quicker and easier replacement, Shift pad made from TPU incorporates technical texturing for protection and grip, Medial side entry opening/closure system features elastic-mounted zipper with wide velcro-closure for flexibility and secure fit. The aperture opening is large to promote easier entry/exit, Internal toe box protection is laye