DOSAZE

Stop Sinking. Start Sleeping.

Four toppers engineered in Los Angeles, each built to solve exactly one problem: sinking, back pain, softness, or overheating. Find the one built for how you sleep.

4.9★
Average Rating
642+
Verified Reviews
60
Night Trial

Find your perfect match

DreamAlign Side SleeperSide sleeper
5.0 (124)

DreamAlign Side Sleeper

Shoulders and hips sinking in? This 3-zoned topper cushions pressure points so you wake up without the stiffness.

BEST FOR

  • Side sleepers with shoulder or hip pain
  • Anyone on a mattress that's too firm
  • Those waking up with body aches
3 zonesPressure reliefSpinal alignment
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DreamAlign Back ReliefMost popular
4.9 (238)

DreamAlign Back Relief

Waking up with lower back pain? Targeted lumbar support keeps your spine aligned all night.

BEST FOR

  • Back and stomach sleepers
  • Chronic lower back pain sufferers
  • Anyone sleeping on a too-soft mattress
Lumbar reliefSpinal alignmentTargeted back support
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DreamAlign FirmFirmest feel
4.8 (97)

DreamAlign Firm

Mattress gone too soft? Restore firm push-back so you stop sinking and waking up achy.

BEST FOR

  • Heavier sleepers needing extra push-back
  • Firm bed sleepers needing extra support
  • Anyone waking up stiff from lack of resistance
High densityFirm feelExtra support
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ThermaCool Mattress TopperHot sleepers
4.9 (183)

ThermaCool Mattress Topper

Overheating at night? Lab-tested to sleep 6.94°F cooler so you stop waking up drenched.

BEST FOR

  • Hot sleepers
  • Night sweats
  • Warm climates or stuffy rooms
Cooling tech6.94°F coolerAll sleep positions
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