Pick the ideal Crocs size: Crocs use US sizing on the sole; UK sizes follow a one-size conversion (e. G. US M5 | W7 corresponds to UK M4 | W5), if you typically wear a half size, we recommend you order a size up Get the Right Fit: Crocs go by US sizes on the sole, make sure you are on point with the conversion check our size chart below Lightweight Croslite foundation Soft, flexible Matlite uppers feel broken-in from day one Deep heel cups and a raised insole profile for added support and stability. Colour: metallic