![SIDI FAST 2 - ANTRACITE GRIGIO SIDI FAST 2 - ANTRACITE GRIGIO](https://media.peruffo.com/img/p/1/1/7/5/2/11752.jpg)
![SIDI FAST 2 - ANTRACITE GRIGIO SIDI FAST 2 - ANTRACITE GRIGIO](https://media.peruffo.com/img/p/1/1/7/5/2/11752.jpg)
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.