Low Arch Profile SemiPro (Black Colour) – Suitable for cyclists with flat/low arches with significantly low foot flexibility (feet remain flat even when non weight bearing or when doing a calf raise).
Medium Arch Profile SemiPro (Red Colour) – Suitable for low arch feet that are flexible (the arch lifts when non weight bearing or during a calf raise). Also suitable for normal arch profile feet with normal foot flexibility.
High Arch Profile SemiPro (Blue Colour) – Suitable for high arch feet and medium arch feet that are flexible.
Please refer to the following sizing chart for device dimensions.
| Size | Euro Size | Dimensions (LxW) |
|---|---|---|
| XS | 37-39 | 240mm x 80mm |
| S | 40-41 | 253mm x 86mm |
| M | 42-43 | 268mm x 91mm |
| L | 44-45 | 282mm x 97mm |
| XL | 46-47 | 293mm x 98mm |
| XXL | 48- | 301mm x 101mm |