What is Motion isolation & edge support?
Whether a partner turning wakes you, and whether the edge collapses when you sit.
Short answer
Cheap pocket springs skip the reinforced perimeter.
Motion isolation & edge support when buying a mattress
Whether a partner turning wakes you, and whether the edge collapses when you sit.
Why it matters: The two things couples complain about most, and neither is on the price tag.
Look for: Cheap pocket springs skip the reinforced perimeter.
Full Mattress buying guide