Features:

Features: Comfortable for use. Ergonomically designed knee pillow fits comfortably between your knees and provides maximum support and comfort at night that helps relieve sciatica pain and pressure on the lower back. Made with durable cut memory foam to provide long lasting comfort for hours, superior to other pillows it won't go flat over time. Ergonomic contoured design keeps your legs, hip and spine in ideal alignment while sleeping and improves circulation. Breathable zippered cover ensures the pillow does not get warm and is machine washable for easy cleaning.