Sizing Straps allow you to convert your DCT ProFlex to work with a wider range of foot sizes. See the chart below for details on which straps to fit which ranges of foot sizes:
Small: Fits sizes 5.5 - 9.5 US (women's/youth) and sizes 5 - 9 US (men's)
Medium/Large: Fits sizes 10 - 14 US (women's/youth) and sizes 9.5 - 13.5 (men's)
Extra Large: Fits sizes 14.5 and up US (women's/youth) and sizes 14 and up US (men's) This XL strap has been used succesfully with NBA athletes with a shoe size of 20 US. Contact us if you have needs for anything larger.
Please keep in mind that these sizes may vary depending on foot width and arch height, and if you are on the cusp of any of these ranges don't hesitate to contact us for clarification.