- -50%

Sidi Fast 2: the ultra-lightweight upper, made of high-quality Politex Matt, completely envelops the foot providing a soft feel, while protecting and supporting it like any quality cycling product.
Sidi Fast 2: thanks to the meticulous use of nylon and carbon fibres, the sole is light and offers a rigidity index of 5', while at the same time guaranteeing optimal softness that contributes to further maximising comfort on the bike.