𝅺vans Coral Sneakers Unisex Size 7.5 Men's, 9 Women's

Vans Coral Sneakers Size: Men's 7.5, Women's 9 In good condition I did wash these and they came out clean but once they started drying, black marks started showing up on the right shoe only?? Not sure what the marks are. Some of the rubber around the material is starting to pull away. Very good tread left on soles. #31-17