Kaida sneakers foam anti-slip The material and pattern of foam sole of Kaida sports shoes can effectively prevent skid on ice and snow roads and cement roads, but the anti-skid effect on muddy roads will be greatly reduced. According to different sole materials and patterns, the anti-skid effect on different roads is also different. For example, the sole, which people call "beef tendon", has poor anti-skid performance on ice and snow roads. In the mud, the anti-skid performance is better. The toothed bottom has good drainage and anti-skid performance in wetland, and the sucker pattern bottom has good anti-skid performance in ice and snow.