ALPINESTARS Tech 3S Boots - Black/White/Fluorescent Red - US 5 2014018-1231-5 Supertech R10 Bio-mechanical medial blade system allows

Bio-mechanical medial blade system allows a good front rear flex giving support and protection to the ankle

Dynamic Heel Compression Protector (DHCP)

and finger sliders provide additional abrasion resistance to key impact zones

knee and shin offers extended coverage for additional protection in key zones

Detent hinging allows for added clearance in tight conditions and reduces width for bike storage or transfer

ALPINESTARS Tech 3S Boots - Black/White/Fluorescent Red - US 5 2014018-1231-5 Supertech R10 Bio-mechanical medial blade system allowsTech 3S Boots Black White Fluorescent Red US 5 Specifically designed for up and coming youth riders with smaller feet, Designed and developed for optimized comfort and fit for junior riders, 3 stage instep flex zone for maximum comfort, control, and support, Upper constructed from innovative light in weight microfiber material for flexibility, durability and abrasion resistance, Injected TPU shin plate connected with the TPU medial protector panel;