I purchased this at Tommy Hilfiger in Shintoshin. I bought it for overseas travel and used it, but I'm selling it because I no longer use it after returning home. - Quoted from the website below - Product Description Windbreaker Zip-Off Pants: Convertible wind pants with a zip-off feature at the knees. - The seams can be opened to release heat trapped inside the clothing. - The waist features a webbing belt for adjusting the fit. - These versatile bottoms are perfect for active use, rain or shine.