This is a 3-piece set of protectors for snowboarding, with easy Velcro fastening. They were very useful as they reduced pain and coldness even on hard snow. There is a cut in the knee area, but it does not affect use. Please check the photos. The knee protectors can be worn upside down without any issues; I used to wear the smaller part on top. They are worn over underwear, and unlike pull-on types, they are easy to put on and take off. The size is unknown, but they are likely for women. Please check the photos with measurements for reference. Due to the Velcro, there is some pilling from use, but they are still usable. We recommend them for beginners. - Type: Protectors - Quantity: 3-piece set - Materials: Plastic, cushioning material - Attachment method: Velcro Thank you for looking.