Polyester, Leg Swelling, Ergonomic Design, Fluffy and Mochi-Mochi Velour Fabric, Pressure Distribution, Comfortable Sleep Pillow, Lumbar Support Leg Rest, Suitable for Side Sleeping and Back Sleeping, Under-Knee Pillow, Leg Pillow, Waist Pillow (Velour Fabric Gray), Leg Pillow, Half-Moon High-Rebound Urethane Pillow, TanYoo ‐ Mercari: Shop from Japan