Black Diamond's Stormline Stretch Rain Pants with DWR treatment, offering a comfortable fit and waterproof performance. - Brand: Black Diamond - Model Name: Stormline Stretch Rain Pants - Size: XS-S - Color: Black - Features: DWR treatment Thank you for viewing. These are rain pants. There is no zipper on the front. I have checked the size. The waist is 32cm when laid flat, so it's suitable for those with a slim build of 64cm. See photo 2. The inseam was 76cm. Considering the waist size, it's closer to a size S. Perhaps for someone with a slim build and long legs. Please consider.