【Ergonomic design】: Knee Pillow for Side Sleepers adopts ergonomic design, fits the curve of the legs, and provides comfortable support. 1 Knee Pillow for Side Sleepers. 【Breathable pillowcase】: Leg Pillow pillowcase is made of breathable fabrics, designed with a zipper, can be removed and washed, keep clean, and improve the use experience.
eBay