A mattress with differentiated comfort zones is a mattress designed to provide different levels of support to specific parts of the body. This design takes into account the fact that different areas of the body exert varying levels of pressure on the mattress depending on the weight they carry and the specific contours of the body.

Typically, a mattress's differentiated comfort zones are divided into several sections, each designed to accommodate a specific part of the body, such as the head, shoulders, back, hips, and legs. Each of these zones has a specific density and firmness to meet the unique support needs of the body part it corresponds to. For example, the hip zone may be firmer to provide adequate support for this heavier part of the body, while the shoulder zone may be softer to allow for sufficient sinkage and prevent excessive pressure.

The goal of a mattress with differentiated comfort zones is to allow for proper spinal alignment during sleep, which can help prevent or relieve back and neck pain, numbness, and other sleep-related discomforts. Additionally, these mattresses can help reduce excessive tossing and turning during the night by providing tailored support for each part of the body.

The Alba Original Mattress, for example, features a differentiated comfort zone design, with 7 distinct comfort zones designed to adapt to different parts of the body. This design ensures that each part of the body receives the level of support it needs for optimal comfort and sleep quality.