These shoes have an outsole with metal spike pins. They are mainly used for rock fishing and tetra fishing. Size: 27.0 cm Color: Black Blue Intended Use: Icy roads, forests, rocky shores, slope work Wide 3E design, oil-resistant sole I haven't been able to go rock fishing, so I've never used them. They are new and unused, but I've stored them at home for about 2-3 years, and they don't have a box. There is a scratch on the left shoe as if fabric caught on it. Please refer to the 6th photo.