Mattress Types

Professor Goodsleep explains why two-sided mattresses made more sense years ago, why modern designs can weigh 165 pounds, and when dual-firmness construction still has value.

Mattress coil count can mislead shoppers. Learn why coil type, gauge, zoning, microcoils, foam quality, and mattress size matter more than one big number.

Compare latex and memory foam by response, pressure relief, heat, motion, density, durability, weight, cost, and the role each material plays in a mattress.

Compare memory foam, hybrid, innerspring, latex, grid, and adjustable-air mattresses, including feel, benefits, drawbacks, cooling, motion, and best fit.