Alpina Pro Skate Rollerski Boot 8days and you can fit a

and you can fit a 34mm tire in there

3D Dynamic arch technology (DAT) made from silver Nylon 6 composite for natural foot guidance

Given the True stamp of approval

A fiber mix with a medium flex that is perfect for all mountain riding

DT Aerolite spokes 24/24

Alpina Pro Skate Rollerski Boot 8days and you can fit aThe Alpina Pro Skate Rollerski boots are big on breathability for summer. The anatomic carbon cuff is extremely light and delivers maximal stiffness and superior lateral responsiveness. The boots have Ortholite insole technology. OrthoLite foam compresses less than 5% over the lifetime of the product so the cushioning, fit, comfort and performance never change.