A side sleeper body pillow is a type of pillow that is designed to help you sleep on your side. This type of pillow is ideal for people who have trouble sleeping on their back or who find other pillows too firm. Side sleepers typically prefer to sleep on their left side, which is why a side sleeper body pillow is perfect for them. This type of pillow features a soft, curved shape that conforms to your body. It also has a raised section that helps support your head and neck, so you can get the best sleep possible.