These are the Legs to my MALE Blue Robot Avi. PLEASE NOTE: These Legs can only be used by Male avi's. It won't fit a Female avi. There is a separate version for Female Avies available in the catalog. It replaces the Pelvis, Legs, and Calves of the avie, so it won't work with any item that replaces any of those, like high boots and pants. Attempting to use said items with this body part will either remove the items, or cause the Legs to vanish. If you're in doubt about it fitting your avie and your outfit correctly, please use TRY IT before you BUY IT! There will be NO REFUNDS if it doesn't work with your existing outfit or avie. So use TRY IT first!