There are several differences between an innerspring vs. foam mattress. Here’s a quick breakdown of each one: Temperature: innerspring is more cooling, while some foam mattresses can trap heat Movement: innerspring mattresses bounce as you move, while foam stays in place Support: innerspring mattresses offers uneven support, while foam distributes weight Durability: foam typically lasts longer than innerspring Pressure Relief: a foam mattress targets pressure points better than spring mattresses Cost: innerspring and foam mattresses come in a range of price points Sleep Position: both innerspring and foam mattresses can suit your sleep position Back Pain: foam is great for back pain, and higher-end innerspring mattresses may provide relief