$105.00 CAD
SIDI 2026 Collection
Note: If your size/color is not showing available to purchase please contact La Bicicletta Toronto for updated information/assistance.
The SIDI GENIUS X VAPO brings enhanced breathability to the Genius line with an open-cell foam upper that maximizes airflow and moisture control. Ideal for hot conditions or long efforts, it’s paired with dual NUUN dials, a High-Density Instep, and the R3CC carbon composite sole (stiffness index 6). Internally, Firmor X wraps the foot for structured stability and lasting support. Light, ventilated, and built for all-day riding in total comfort.
SIDI Performance index 5/10
SIDI Stiffness index 6/12
SIDI Millennium fit.
TECHNOLOGY
//Upper: Open-cell knit with TPU – breathable, lightweight, and abrasion-resistant
//Closure: Dual NUUN 001C aluminum dials – fast, precise, and aerodynamic fit adjustment
//Instep: Anatomical TPU High-Density Instep – secure hold with reduced pressure points
//Fit System: Firmor X internal wrap – stabilizes arch and enhances fit tension
//Outsole: R3CC carbon composite – stiffness index 6 for balanced power and comfort
//Cleat Setup: Independent cleat adjustment for rider-specific alignment
//Replaceable Parts: Heel pads and dials
SIDI Millennium Fit: This new design features a slightly more spacious toebox shape, offering enhanced comfort and better adaptability to the foot.
SIDI Millennium Fit size guideline:
Euro 38= 23.8cm | US/CAN 4.9 Men | US/CAN 6.4 Women
Euro 38.5= 24.2cm | US/CAN 5.3 Men | US/CAN 6.8 Women
Euro 39= 24.5cm | US/CAN 5.7 Men | US/CAN 7.2 Women
Euro 39.5= 24.8cm | US/CAN 6.1 Men | US/CAN 7.6 Women
Euro 40= 25.2cm | US/CAN 6.4 Men | US/CAN 7.9 Women
Euro 40.5= 25.5cm | US/CAN 6.8 Men | US/CAN 8.3 Women
Euro 41= 25.8cm | US/CAN 7.2 Men | US/CAN 8.7 Women
Euro 41.5= 26.2cm | US/CAN 7.6 Men | US/CAN 9.1 Women
Euro 42= 26.5cm | US/CAN 8 Men | US/CAN 9.5 Women
Euro 42.5= 26.8cm | US/CAN 8.4 Men | US/CAN 9.9 Women
Euro 43= 27.2cm | US/CAN 8.8 Men | US/CAN 10.3 Women
Euro 43.5= 27.5cm | US/CAN 9.2 Men | US/CAN 10.7 Women
Euro 44= 27.8cm | US/CAN 9.6 Men |
Euro 44.5= 28.2cm | US/CAN 10 Men |
Euro 45= 28.5cm | US/CAN 10.4 Men |
Euro 45.5= 28.8cm | US/CAN 10.8 Men |
Euro 46= 29.2cm | US/CAN 11.2 Men |
Euro 46.5= 29.5cm | US/CAN 11.6 Men |
Euro 47= 29.8cm | US/CAN 11.9 Men |
Euro 48= 30.5cm | US/CAN 12.7 Men |
SIDI size measurement procedure.
Measure your foot by following these steps to obtain the reference measurement.
1.Put a piece of paper on the floor and mark the following points.
2.Mark the point in front of the tip of your longest toe and then mark the heel point for both left and right
3.Measure the distance between the heel mark and the toe mark. Record the cm/mm measurement and compare to the size guide chart for the suggested size. Use the size of the larger foot, most people will have slight difference between the left and right foot.