10 Best Leg Pillows 2026 in the United States

The 5 STARS UNITED Knee Pillow is a half-moon shaped bolster made from medium-firm memory foam that gently molds to your knees, legs, or ankles, providing tailored support that can help with lower back pain, sciatica, and muscle fatigue. Its size (about 20 by 8 inches) and firm but comfortable feel make it suitable for back and side sleepers who want to improve spinal alignment and ease pressure points during sleep. The pillow comes with a breathable, white knit cover that’s soft to the touch and machine washable, which helps keep it fresh, especially for those who tend to sleep hot.

It’s versatile enough to be used under knees, between legs, or even as a neck or foot support. Many users find it helpful after surgery or during pregnancy because of its adaptable support. However, the memory foam core can’t be washed, so you'll need to rely on the removable cover for cleaning. Also, while medium firmness suits most, those wanting either a very soft or very firm pillow might find it less ideal.

This pillow offers good comfort and useful features for adults needing extra leg or back support, especially if you sleep on your back or side and want a straightforward, supportive cushion.

The Contour Legacy Cool Leg & Knee Foam Support Pillow is designed specifically for side sleepers who experience discomfort in their back, hips, knees, or legs. Its shape is a wedge with soft curves and a crescent design that cradles both legs and knees, helping to maintain proper alignment and reduce pressure points that often cause pain. This is a notable advantage compared to many traditional knee pillows that only support one leg.

The pillow is made from gel memory foam, which combines medium firmness with a cooling gel layer to help prevent overheating during the night. It also has a breathable 3D mesh cover that is removable and machine washable, adding convenience. The size is compact (10 inches by 9.5 inches), making it easy to use without feeling bulky or restrictive.

One minor downside could be that a single pillow supports only one leg, so side sleepers wanting full leg support might need to invest in two. Also, while the medium firmness suits many, those preferring a softer or firmer feel might want to try it first. This pillow is a solid choice for adults seeking orthopedic relief and better sleep posture, especially if you tend to shift positions and dislike pillows with straps.

The Everlasting Comfort Memory Foam Leg & Knee Pillow is designed specifically for side sleepers looking for pain relief and optimal comfort. Made from premium memory foam, it aims to ease sciatica, hip, and lower back pain. The H-shaped design and adjustable strap ensure it stays in place during the night, providing consistent support.

Users find the pillow effective in aligning their legs and relieving pressure, which can be crucial for those recovering from surgery or experiencing chronic pain. The memory foam construction offers a soft firmness, ideal for those who prefer a gentle cushion. The cover is made from air-layer fabric, which is machine washable, making maintenance simple. However, the memory foam itself cannot be machine washed, which may be seen as a drawback for some users.

The pillow is compact, with dimensions of 10 inches in length and 8 inches in width, which might be too small for individuals with larger frames. With an excellent customer rating of 4.3 stars from over 24,000 reviews, it is clear that many find it beneficial. The added memory foam earplugs are a nice touch for uninterrupted sleep. This product is particularly suitable for adults suffering from hip or back pain and those who prioritize comfort and support during sleep.