Do Sleep Number Beds Need Special Sheets. A traditional box springdoes not provide the support required for a sleepnumber mattress. Fitted sheets with extra deep pockets, oversized flat sheets clipped with sheet straps, or suspenders underneath the mattress secure your sheets to the bed.
The prices advertised on the brand's website run from $900 to $1,900 for queen mattresses — prices that do not include the base, which start at $300. Legs cost an additional $119. Secondly, do i need special sheets for a sleep number bed?