ALPINESTARS Faster-3 Rideknit® Shoes - Black/Gray/Red - US 7 251031911657 Big Bore Piston Kit Its long 350 mm spout

Its long 350 mm spout base incorporates a 360° rotational base angled head

Long front double flap

Medial side entry opening/closure system features elastic-mounted zipper with wide hook and loop closure

Precision fit and simple press-on installation

ALPINESTARS Faster-3 Rideknit® Shoes - Black/Gray/Red - US 7 251031911657 Big Bore Piston Kit Its long 350 mm spoutUpper constructed from a superbly lightweight, durable and abrasion resistance microfiber Air ventilation details on lateral quarter with mesh openings for breathability Thermoplastic Polyurethane (TPU) ankle extended into lower lateral area Thermoplastic Rubber (TPR) slider detail on lateral toe box TPR heel counter design Asymmetric toe design Traditional lace closure system for an easy, secure and comfortable fit Tongue and collar padding provides