Alpinestars - SMX-S Boots Size:47 Roll-top closure with durable side-release

Roll-top closure with durable side-release buckles for secure closure and load stability

and unobstructed mobility on the bike

Front: 100/90-19

everything in the mount-kit plus a stabilizer

Double-layer construction permits the knees to bend effortlessly while preventing the protector from slipping down the leg when riding

Alpinestars - SMX-S Boots Size:47 Roll-top closure with durable side-releaseDurable, high tech micro fiber upper construction offering a high level of flexibility. Double injected PU shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion. Inner protection is given by a double injected panel connected to the heel counter, hidden beneath the outer shell and running up the outer ankle. Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to