... of 100% non-allergenic materials, and is designed to fit the curves of your legs, so it will ... Leg Pillow makes such a big difference in how your low back, hips, knees, even your ankles feel. The ... Pillow will help your back muscles to relax and relieve strain on your hips, knees and joints. Unlike big, ... night. As a result, you're more likely to experience a more restful sleep, the benefits of which ...