Alpinestars - Radon Drystar® Boots - Black Size:US 12.5 / EU 48 Internal toe box and heel

Internal toe box and heel counter reinforcement is layered under the upper for a more ergonomic design

whose design is inspired by the super sport bike aerodynamic lines

Made of soft goatskin

Double-lined hood with color-matched drawcord

Alpinestars - Radon Drystar® Boots - Black Size:US 12.5 / EU 48 Internal toe box and heelMain upper is made of advanced microfibers for durability and long lasting comfort Incorporates ergonomic toe box construction for improved compatibility with the motorcycle controls and a superior, wide ranging foot profile for superior fit and comfort Internal heel counter and toe box for enhanced structural rigidity TPU shin plate and shift pad offer support and resistance to impacts TPR design on lateral toe gives more flexibility and resistance