scarpe sidi mtb gravel colore nero verde scuro neroTECNO 3 SYSTEM Allows closing the shoe along its entire length, adapting the upper to the shape of the foot and thus achieving a customized fit. The reliable Sidi closure systems, fully replaceable, have been improved thanks to a new type of cable, allowing quick adjustment with extreme ease. SHOCKPROOF PROTECTION Shockproof protection on the outside in polyurethane with internal padding. SIDI HEEL Reinforced heel that stabilizes and supports the