Get a better night's sleep with the the paDjamas Knee Sleeve (TM)! Perfect for side sleepers, people with sensitive knees, knee arthritis, or those that have had knee surgery such as knee replacement! These easy to apply and stylish sleeves have conforming padding over the inner part of the knee to help prevent knee pain during sleep. They take the place of bulky, awkward pillows and straps, which shift during the night, and are thin enough to fit comfortably under most pajama pants. They will even allow you to get up and walk to the restroom, or get a midnight snack, without taking them off! And of course, they are also perfect for daytime use, providing gentle compression and stability. These ingenius sleeves are made of an 85% Polyamide and 15% Spandex blend, material choices beloved not only for their compressive properties, but also for their comfort, breathability and temperature control. This blend is also strong, wear-resistant, and easy to care for. So lose the pillow! Discover the ease and comfort of the paDjamas Knee Sleeve, and get a better night's sleep!