Alpinestars Tech 10 Boots — EU 47, US 12, Over-Calf, Black

Engineered flexion control runs from the foot shell all the way up to the shin plate, combining dual front and rear blade connectors with a redesigned dual-density TPU rear blade system to prevent hyper-extension while improving flex control and impact resistance.

An asymmetrical, dual pivot arm frame and ankle control system in the outer shell allow natural ankle movement, vertical compression control and improved impact protection. Asymmetrical medial and lateral double pivot geometry delivers precise, synchronized and independent motion where needed.

The Dynamic Heel Compression Protector (DHCP) features a fully integrated collapsible heel area with expanded poly-foam to absorb high-energy impacts. A slim, low-profile pull-on design reduces weight and bulk, while the exclusive dual-compound sole with proprietary grip sculpturing improves foot-peg performance and mud and water run-off. Slim-line, cold-forged buckles and a contra-closure quick release system provide secure, precise closure; soles and buckles are easily replaceable.