If you compare linen vs cotton sheets in terms of breathability, another major difference emerges — linen will keep you much cooler at night because of its longer fibers and, therefore, looser weave. Air can pass through linen more easily, keeping your body cool. Cotton, as previously discussed, can also be perfect for warm sleepers (in the case of percale bedding), but linen definitely has the edge over it.

 Fitted medical bed sheets are also an important part of a hospital sheet set because fitted medical bed sheets are designed to fit securely to the mattress and stay in place, even when the bed is adjusted or moved.  This is especially important for electric beds, as the fitted medical bed sheets need to accommodate the movement and positioning of the bed without shifting.

Microfiber Sheet Quality