best soft queen mattress

Most listings recommend allowing about 24–72 hours for a boxed mattress to fully expand; many specifically advise roughly 48 hours for best results.

Common cooling features include gel-infused memory foam, breathable multi-layer constructions, and cooling knit covers (for example Tencel or 3D knit) designed to wick moisture and improve airflow.

Several hybrids list reinforced perimeter systems or encased/perimeter coils and firm-edge technologies; product descriptions commonly cite perimeter coils or reinforced edges to reduce sag and stabilize the sleep surface.

Listings include softer, contouring options and medium-firm builds. Softer, contouring constructions are aimed at pressure relief for side sleepers, while medium-firm mattresses are presented as better for a broader mix of side, back, and stomach sleepers.

The listings cover a range from softer to firmer feels, including medium-soft/medium-plush, medium-firm, and firm options.

Most foam/boxed mattresses list thicknesses such as 6 inches, 12 inches, or 14 inches; the inflatable/raised air beds list an approximately 18-inch profile/height.

A soft, contouring feel is provided by memory foams (including gel-infused and bamboo-charcoal variants), gel foams, and high-density foam comfort layers; some listings pair these foams with pocketed coils for support.