Wakeup's Pocket Spring mattress is a luxury and cushiony mattress for a comfortable sleep with zero partner disturbance technology. Pocket coils are springs wrapped individually in a fabric sleeve. This allows them to react to pressure independently instead of altogether, which minimizes movement and allows for a more buoyant feel. Each spring in the mattress is individually nested in pockets to ensure zero partner disturbance. We use HD quality springs and our mattresses are medium-soft which makes them perfect for regular household use. A pocket Spring mattress doesn't release heat as the open spring construction ensures adequate air circulation. The mattress provides great support by distributing body weight evenly and has longer life due to individual spring's action. Spring Mattresses have a leading edge over other types of mattresses because it provides better support and comfort to your body, an innovation that changed the mindset of the bedding industry which is globally used in the hospitality industry world over. Support is an important characteristic, which positions the body correctly for a restful sleep. The mattress should support body weight evenly over the surface of the mattress such that the hip and shoulder area should be accommodated without sagging of the back. Therefore when you buy a Wake Up Mattress, it will provide the basic value what a spring mattress is expected to deliver i.e. better comfort and support.