Guaranteed to relieve back pain

"With a unique design that consists of an inner foam core sandwiched between two layers of cooling gel foam, the knee pillow from Sharper Image creates cooling stabilization for even the hottest of sleepers. The compact, contoured shape provides stabilization for back, hips, and knees."

"We love that this pillow is designed to evenly support and hold your legs in a neutral position, which promotes proper alignment and improved circulation. There are three sizes, and you can also choose the type of foam and cover you want. This helps ensure you get a pillow that will fit your body type and preferences."

"Many people with frequent or chronic back pain use a wedge pillow to reduce their aches and soreness. Of all the available options, our team has found that The Angle from Back Support Systems is one of the most versatile and effective wedge pillows on the market today for those with lower back pain."

"The Angle, by Back Support Systems, is the real deal when it comes to back pain. They have over 12 options with varying temperature technologies, sizes, and material construction, giving you ultimate customization. The special part about the Angle is its usage. It's designed to be placed under the crook of your knees. With their special "angle", it decompresses your back and supports the knees and hips."

"The Back Support Systems Angle Wedge Pillow offers a triangular design that differs from many wedge pillows. The point of the triangle is in the center of the pillow rather than on one side, which makes it more flexible for numerous uses. Our testers who experience back pain found the Angle Wedge Pillow offered notable comfort and support."

"Overall, this was the best pillow we tested to help ease lower back pain. The J shape and shredded memory foam filling means that it's easily bendable to go through your legs and around your back for added support during the night, and it wasn't too firm like some of the others we tested, which sometimes made it difficult to get comfortable."