youth mx plus socks black gray yellow fluo Size:M/L a biomechanical pivot for supported

a biomechanical pivot for supported flex

and a wide-entry closure system with a weatherproof gusset for comfort and ease of use

The additional space for the chest and hips is necessary to be able to accommodate the inflation of the airbag

and lower chest and lower lateral side pouches offering

race-focused rib protection

youth mx plus socks black gray yellow fluo Size:M/L a biomechanical pivot for supportedDesigned to be worn with the Alpinestars range of off road boots, the Youth MX Plus Socks feature a single layer construction which incorporates Dryarn fiber, mesh areas and rib construction for high levels of breathability and stretch to provide enhanced rider comfort, on and off the bike.