Alpinestars - Youth Tech 7S Boots - Red Size:US 7 / EU 40.5 It is derived from racing

It is derived from racing and it is required for participating in races or sporting events

Horizontal flexion grooves for an adaptive fit

along with the included up-map key

combined with a dual front blade system and shock absorber insert to offer mechanical progressive force release to dampen and absorb impact energies and a re-designed dual density TPU rear blade system is engineered to prevent hyper-extension while offering improved flex control and impact resistance

All of our covers are 100% CNC machined from 6061 Aluminum billet to give you both great looks and exceptional strength

Alpinestars - Youth Tech 7S Boots - Red Size:US 7 / EU 40.5 It is derived from racingSpecifically designed and sized for junior and or smaller framed riders Polyurethane (PU) reinforced microfiber upper for flexibility, abrasion resistance, water resistance and weight saving Material ensures consistent fit and is easy to maintain and clean Contoured shin plate is injected with high modulus Thermoplastic Polyurethane (TPU) for excellent levels of impact and abrasion resistance Medial facing side incorporates TPU panel with specially