These Montbell pants can be converted into two styles with a zipper that detaches the lower leg portion. I'm selling them because my child has outgrown them. They were only worn for one season. The detached lower leg portions can be attached to either side, making them easy for children to put on and take off. They are water-repellent thanks to Montbell's unique Polkatex treatment, and they also have stretch, making them a great item for outdoor play and camping. We've found them useful year-round, and we've been buying new sizes as our child grows. There are no noticeable stains, and I think they are still perfectly usable. I will sell them to someone who understands that they are used items. Color: Blue Pattern: Solid Season: Spring, Summer, Autumn, Winter