This ergonomic pillow’s top layer is made of soft foam and bottom layer a denser foam. The soft foam gives your head a snug comfort, while the denser foam gives your neck proper support. If you’re a side sleeper use the higher part of this ergonomic pillow and if you’re a back sleeper use the lower part.
The negative wedge space creates a pocket for your shoulder whether you are a back or side sleeper, giving head and neck good support and reducing pressure on your shoulder. This memory foam pillow has small holes that allow air to flow through and wick away moisture, keeping you comfy all night. If you are a side sleeper, have the larger side facing up. If you are a back sleeper, have the smaller side facing up.