Coil, spring, and innerspring mattress reviews from NapLab. The videos featured in this playlist are all from mattresses that utilize layers of coils, springs, pocketed coils, innerspring, coil-on-coil, and other types of spring support layers. Many of these mattresses could also be classified as hybrid mattresses. The difference between a hybrid mattress and a spring / coil mattress is not well defined. As a result, hybrid and spring mattresses can be thought as interchangeable terms. Mattresses that have a very distinct and unique feel not common within typical coil or spring mattresses (ex. Purple) won't be featured here. Look to our hybrid or specialty mattress review playlists for those.
