Panacea Wellbeing Memory Foam Knee Pillow with Breathable Oeko-TEX Cover for Side Sleepers - Provides Relief for Sciatic Nerve, Back, Leg and Hip Pain THERAPEUTIC, MEDICAL GRADE MEMORY FOAM - Conforms to Your Natural Contour for Maximum Comfort. Includes Thin Inner Cover for Memory Foam Protection and Extended Cushion Lifetime. High Quality Memory Foam has Long Lifetime and Will Not Lose Shape or Form PERFECT for all SIDE SLEEPING NEEDS - Natural Side Sleepers, Pregnancy and Maternity, Sciatic Nerve Pain Relief, Orthopedic and Post Surgery needs (Hip, Back, Leg, Spine and Ankle) ERGONOMIC DESIGN for MAXIMUM COMFORT and PAIN RELIEF - Ensures Correct Posture and Alignment Between Knees, Relieves Pressure on Hip and Lower Back and Improves Circulation BREATHABLE, OEKO-TEX Certified COVER - For a Cool Nights Sleep. Easily Removeable Cover with Rear Zipper, Machine Washable for Easy Cleaning and Longer Use 100% SATISFACTION GUARANTEE - Our Products are Made of the Highest Quality Materials. Receive a Full Refund if You Are Not Satisfied - Money Back Guaranteed and No Questions Asked