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Modular Independent Suspension Units – California King / 3.0 – Soft

Cal King modular coil suspension unit lets you update the firmness on one side of the M3 mattress. Refresh feel without replacing the whole mattress; Soft.

Modular Independent Suspension Units – King / 0.0 – Firm

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – King / 1.0 – Medium Firm

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – King / 2.0 – Medium Soft

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – King / 3.0 – Soft

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – Queen / 0.0 – Firm

Coil suspension units update one side of your M3 mattress to a firm feel (Queen). Adjust support as preferences change without replacing the entire mattress.

Modular Independent Suspension Units – Queen / 1.0 – Medium Firm

Coil suspension units update one side of your M3 mattress to a medium firm feel (Queen). Adjust support as preferences change without replacing the entire mattress.

Modular Independent Suspension Units – Queen / 2.0 – Medium Soft

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – Queen / 3.0 – Soft

Modular coil suspension units let you adjust the firmness on one side of your M3 mattress, updating comfort without replacing the whole mattress.

Modular Independent Suspension Units – Split California King / 0.0 – Firm

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 0.0 Firm; includes enough coils for a single side.

Modular Independent Suspension Units – Split California King / 1.0 – Medium Firm

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 1.0 Medium Firm; includes enough coils for a single side.

Modular Independent Suspension Units – Split California King / 2.0 – Medium Soft

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 2.0 Medium Soft; includes enough coils for a single side.

Modular Independent Suspension Units – Split California King / 3.0 – Soft

Independent suspension units for the M3 mattress let you update the firmness on one side. Split California King, 3.0 Soft; includes enough coils for a single side.

Modular Independent Suspension Units – Twin XL / 0.0 – Firm

Coil suspension units update one side of your M3 mattress to a firm feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

Modular Independent Suspension Units – Twin XL / 1.0 – Medium Firm

Coil suspension units update one side of your M3 mattress to a medium firm feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

Modular Independent Suspension Units – Twin XL / 2.0 – Medium Soft

Coil suspension units update one side of your M3 mattress to a medium soft feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

Modular Independent Suspension Units – Twin XL / 3.0 – Soft

Coil suspension units update one side of your M3 mattress to a soft feel (Twin XL). Adjust support as preferences change without replacing the entire mattress.

S Performance® Mattress – Firm (S3) / California King

Cool-to-the-touch performance foam mattress engineered for breathability with a firm feel. Ventilated React foam and an airflow transition layer provide conforming support; foam is CertiPUR-US certified.

S Performance® Mattress – Firm (S3) / Full

Cool-to-the-touch performance foam mattress engineered for breathability with a firm feel. Ventilated React foam and an airflow transition layer provide conforming support; foam is CertiPUR-US certified.

S Performance® Mattress – Firm (S3) / King

Cool-to-the-touch performance foam mattress engineered for breathability with a firm feel. Ventilated React foam and an airflow transition layer provide conforming support; foam is CertiPUR-US certified.

S Performance® Mattress – Firm (S3) / Queen

Cool-to-the-touch performance foam mattress engineered for breathability with a firm feel. Ventilated React foam and an airflow transition layer provide conforming support; foam is CertiPUR-US certified.