ALPINESTARS Faster-3 Shoes - Black - US 7 251021911007 Stella SMX Air Jacket Mounts measure 2-1/2"L

Mounts measure 2-1/2"L

Spark arrestor screen insert included

Include necessary hardware and instructions

Comes standard with spark arrestor

Soft 3D mesh collar construction plus 3D mesh cuff edging for comfort with a mesh liner construction for enhanced breathability

ALPINESTARS Faster-3 Shoes - Black - US 7 251021911007 Stella SMX Air Jacket Mounts measure 2-1/2"LUpper constructed from a lightweight, durable and abrasion resistance microfiber Enhanced Thermoplastic Polyurethane (TPU) ankle extended in lower lateral area increases support and protection Thermoplastic Rubber (TPR) slider details on lateral toe box gives enhanced flex and protection TPR heel counter design ensures additional lateral support and security Asymmetric toe design gives protection on shift area Traditional lace closure system for an