StreetLites re flexible with a responsive footbed that allows good ground communication. The sole is 8mm but behaves more like a thinner sole. The footbed is very grippy providing nonslip assurance while the outer sole has a good road oriented tread pattern keeping you nimble and fast. Between the footbed and outersole is a dense foam midsole adding comfort. The StreetLite has 3-way fully adjustable lacing which means you can find the perfect fit to suit your feet. Once tensioned the elasticated over-foot lacing never needs adjusting and you simply "slip on and go". Give your feet the space they need.