The best modern mattress — Our highly adaptive Sonno Mattress is available in three styles and two heights, all of which provide weightless comfort to help you sleep better, deeper, and longer to improve your night (and day).

Three styles and two heights

Sonno M Mattress — Sonno M

Delivers simply wonderful sleep through its combination of memory foam and support foam for weightless comfort in a slim profile.

Sonno MG Mattress — Sonno MG

This triple-layer mattress adds a layer of heat-dissipating gel aerated foam to the layers of memory and support foam – ideal for sleepers who run hot.

Sonno MGV Mattress — Sonno MGV

Designed for couples who sleep differently, this dual-core mattress includes softer gel foam on one half and firmer support foam on the other half, all encased in a quilted memory foam topper.

Sonno MG Mattress, Tall — Standard or Alto

All three Sonno Mattress types are available in either standard height or Alto, which is 3" taller. Choose the height that best fits your bed design and headboard; both offer the same level of comfort and support.

The styles and heights

Sonno M Mattress

Top: Standard, Bottom: Alto

• 2" Memory Foam (Firm or Soft)
• 6" Support Foam (9" Alto)

Sonno MG Mattress

Top: Standard, Bottom: Alto

• 0.5" Memory Foam Quilted Cover
• 1" Gel Aerated Foam
• 1" Memory Foam (Firm or Soft)
• 6" Support Foam (9" Alto)

Sonno MGV Mattress

Top: Standard, Bottom: Alto

• 1" Memory Foam Quilted Cover
• 1" Gel Aerated Foam (Soft Side)
• 1" Memory Foam
• 6" Support Foam (Firm Side) (9" Alto)

Which mattress is right for you?

Mattress	Price	Description	Ideal for	Mattress components	Firmness	Cover	Sizes	Mattress Height
Sonno M	$1,195–$2,195	A combination of memory foam and support foam offers weightless comfort in a slim profile.	A low-profile, modern mattress with supportive comfort.	• 2" Memory Foam (Firm or Soft) • 6" Support Foam	Available in Soft or Firm	All-white cover (not removable)	TW, F, Q, K	8"
Sonno Alto M	$1,395–$2,395	A combination of memory foam and support foam offers weightless comfort, with a taller profile.	A modern mattress with supportive comfort.	• 2" Memory Foam (Firm or Soft) • 9" Support Foam	Available in Soft or Firm	All-white cover (not removable)	TW, F, Q, K	11"
Sonno MG	$1,995–$2,995	Adds a layer of heat-dissipating gel aerated foam to the memory and support foam, to keep sleepers cool.	Sleepers who run hot.	• 0.5" Memory Foam Quilted Cover • 1" Gel Aerated Foam • 1" Memory Foam (Firm or Soft) • 6" Support Foam	Available in Soft or Firm	White and grey removable cover with memory foam quilting	F, Q, K, Calif. K	8.5"
Sonno Alto MG	$2,195–$3,195	Adds a layer of heat-dissipating gel aerated foam to the memory and support foam, to keep sleepers cool. Has a taller profile.	Sleepers who run hot.	• 0.5" Memory Foam Quilted Cover • 1" Gel Aerated Foam • 1" Memory Foam (Firm or Soft) • 9" Support Foam	Available in Soft or Firm	White and grey removable cover with memory foam quilting	F, Q, K, Calif. K	11.5"
Sonno MGV	$2,895–$3,695	Designed for couples with different sleep needs, this dual-core mattress includes softer gel foam on one half, and firmer support foam on the other half.	Couples who prefer different levels of firmness.	• 1" Memory Foam Quilted Cover • 1" Gel Aerated Foam (Soft Side) • 1" Memory Foam • 6" Support Foam (Firm Side)	One half is firm; one half is soft	All-grey removable cover with memory foam quilting	Q, K, Calif. K	9"
Sonno Alto MGV	$3,095–$3,895	Designed for couples with different sleep needs, this dual-core mattress includes softer gel foam on one half, and firmer support foam on the other half. Has a taller profile.	Couples who prefer different levels of firmness.	• 1" Memory Foam Quilted Cover • 1" Gel Aerated Foam (Soft Side) • 1" Memory Foam • 9" Support Foam (Firm Side)	One half is firm; one half is soft	All-grey removable cover with memory foam quilting	Q, K, Calif. K	12"