The uppers of these shoes are made from light microfibre one-piece material with no internal seams, which makes them very comfy and ideal for wider feet.
They're also light and stiff because the mid-soles are made from a carbon-enhanced plastic. The patented Jaws outsoles grip well to stop you skitting about on hard surfaces and the three velcro straps on each shoe fasten you in nicely. They're best in dry-weather, though - the many air holes along both sides let your feet breathe but also let in water. At £89.99 they're a reasonable price, especially considering the great fit and awesome looks.