The freedom of sandals plus toe protection make these durable all rounders ideal for walksbeaches and boats. Design, technology and materials are combined to make truly excellent footwear. The polyester webbing top and the lining are both quick dry and they have a PFC free durable water repellent finish. The EVA footbed with arch support and the cushioned insole make them comfortable enough to wear all day. The lace lock bungee fastening and metatarsal ridge ensure a superb fit. And the combination of multi directional lug patterns and razor siped water channels give the non marking rubber soles exceptional grip Natural odour control sounds like a big claim but CLEANSPORT NXT uses radical new technology. Thousands of naturally occurring beneficial microbes are bonded to every inch of the surface of the shoe. Nothing happens until the microbes come in contact with sweat, then they activate and break down the organic matter that causes odours then become dormant again until next time. Clever huh?