The El Rio from North Face is a great water friendly walking sandal, it has a synthetic nubuck upper with a SBR lining which ensures all day comfort both in and out of the water. Velcro straps across the top and bottom of the foot, and the heel make them fully adjustable allowing you to get the perfect fit, the footbed is made from moulded EVA with Agion antimicrobial technology which resists the growth of odour causing microbes on the footbed whilst providing you with all day comfort and supporting your foot in a natural way. The outsole is made from rubber and offers a great tread and superb flexibility. If you are looking for a great everyday sandal that is more substantial than a flip flop and built to last then the North Face El Rio is the perfect choice.North Face El Rio - European Size ConversionUK 8 - Euro 42UK 8.5 - Euro 42.5UK 9 - Euro 43UK 9.5 - Euro 44UK 10 - Euro 44.5UK 10.5 - Euro 45UK 11 - Euro 45.5UK 12 - Euro 47Recommended Retail Price: £45.00