Generally cheaper and softer, but may sag sooner.
Memory foam is "slow-moving," meaning it takes a moment to contour to you and a moment to bounce back when you move. If you toss and turn frequently, a very slow-responding foam might make you feel "stuck." Test how quickly the foam recovers its shape to ensure it matches your mobility needs. 4. Firmness vs. Feel
Not all memory foam is created equal. Density is measured in pounds per cubic foot (PCF) and is the biggest indicator of quality and durability. what to know when buying a memory foam mattress
Replaces some petroleum with oils like soy, which often breathes better. 3. Response Time
Standard memory foam is a known heat-trapper because it uses your body heat to soften and "mold" to your shape. If you tend to sleep hot, look for cooling technologies: Generally cheaper and softer, but may sag sooner
To help me narrow down the best options for you, let me know: What is your ? Do you generally sleep hot or cold? What is your approximate budget ?
Usually need a softer feel to cushion shoulders and hips. Density is measured in pounds per cubic foot
Because memory foam reacts differently to different temperatures and body weights, you won't truly know if it works for you until you sleep on it for a few weeks. Look for a brand that offers at least a and a 10-year warranty that specifically covers "sagging" or permanent indentations.