1. Customized support Our hip pillow for side sleepers uses soft yet dense memory foam that adjusts to the shape of your lower body, creating a dedicated support system for your knees, hips, and legs. 2. Prevents knee clashing The butterfly shaped hollow design cradles each leg and keeps them separated, helping you maintain an ideal sleeping position without knee contact. 3. Pain and pressure relief This pillow provides a soft, supportive foundation for the lower body, relieving pressure and pain in the hips, legs, and lower back. It can be used as a sciatica nerve pillow for targeted relief. 4. Ideal during and after pregnancy Pregnancy can make lying down uncomfortable. This side sleeper pillow supports an sleeping position to improve comfort during pregnancy and beyond. 5. Pillow for lower back pain Poor sleeping posture can contribute to waking with back pain. Use these knee pillows to help keep the spine aligned for better overall comfort and to address back pain. Use scenarios Nightly sleep for side sleepers: Place between the knees to prevent knee contact and stabilize the hips and lower back, promoting a more comfortable sleep. During pregnancy: Use the pillow to maintain a comfortable, aligned sleeping position, reducing pressure on hips and lower back. After pregnancy or for back pain relief: Continue using the pillow to support lower body alignment, helping ease postural strain and improve rest.