Soft Spine Alignment Pillow for Sciatica, Memory Foam Pillow and Knee Pillow for Side Sleepers, Relieves Hip and Leg Pain, Relieves Low BackPainThe ergonomically designed leg pillow for side sleepers protects the spine from rotation and pulling, keeps the back and hips naturally aligned throughout the night, and helps reduce pressure on the joints (mainly knees, hips and spine) preventing the sciatic nerve from being compressed.The leg pillow is made of breathable fabric, advanced memory foam for quick bounce, heart-shaped shape, double-curve design that perfectly fits the leg and supports the knee to achieve the perfect balance between comfort and support, and the hollow design of the center compartment increases airflow, so that it does not become congested during the process of use.Poor sleeping posture is the main cause of pain, the leg design with support, pillow, leg design with deeper groove adjustment, no longer oppresses the legs. Effective relief for prolonged standing leg pain, severe leg discomfort, pregnant people.Suitable for a variety of sleeping positions, the position of the knee pillow design with fixed elastic band, side wings with raised design, fixed legs do not fall easily, effectively relieves knee, back, sciatica and improves sleep. Lightweight and comfortable, easy to carry, whether at home or traveling, it can be used at any time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.