FEATURES of the Sidi Men's Alba-2 Cycling Shoe

• SOFT INSTEP CLOUSURE SYSTEM 3: The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area.
• TECNO-3 SYSTEM: Dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit
• SIDI HEEL CUP: Reinforced cup that stabilizes and supports the heel. Anatomically shaped plastic, reduces heel slip and provides increased power transfer
• REPLACEABLE HEEL PAD: For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad.
• MILLENIUM 4 CARBON SOLE: Sole features injected carbon fiber in a matrix of Nylon, providing more rigidity than a standard nylon sole.