ALPINESTARS SP-X BOA Boots - Black/Silver - EU 41 2222024-119-41 Sweet Jumps T-Shirt Includes lower pad that is

Includes lower pad that is optional for installation

The elliptically shaped bodies with perforated core perform well in any condition

revolutionary "Super Bung" dual mounting O² sensor port allowing oxygen sensors mounting for 12mm and 18mm installation in a single V&H exhaust system

2100gsm PVC backing (non slip)

The carbon fiber heel guards are designed to be functional as well as look great

ALPINESTARS SP-X BOA Boots - Black/Silver - EU 41 2222024-119-41 Sweet Jumps T-Shirt Includes lower pad that isSP X boots are a sleek sport boot designed to fit under tech riding pants and provide superior walking capability Optimized for the sport and sport touring rider, the SP X are compact, mid height boots with premium levels of protection and comfort on and off the bike The upper is constructed from a combination of Rideknit material and knitted mesh, plus seamless thermo welded parts The lower features a TPU heel counter, toe slider, and the Alpinestars