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Twin XL

Extra Firm Twin XL Sized Mattresses

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Extra Firm

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Extra Firm Twin XL Sized Mattresses

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Beautyrest Black® Series One 13.5" Extra Firm Mattress

Beautyrest Black® Series One 13.5" Extra Firm Mattress

Twin XL

Discounted price $1,349.00$1,349⁰⁰

Original price $1,749.00$1,749⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Allergies

6 Sizes

$300⁶ adjustable base instant gift with purchase.

Get it by Aug 27

Compare

Kingsdown Wesley 15" Extra Firm Mattress

Kingsdown Wesley 15" Extra Firm Mattress

Twin XL

Discounted price $2,849.00$2,849⁰⁰

Original price $3,449.00$3,449⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

5 Sizes

$300⁶ adjustable base instant gift with purchase.

Get it by Aug 19

Compare

Sealy Posturepedic® Plus Norman II 13" Ultra Firm Mattress

Sealy Posturepedic® Plus Norman II 13" Ultra Firm Mattress

Twin XL

Discounted price $1,099.00$1,099⁰⁰

Original price $1,199.00$1,199⁰⁰

Extra Firm Comfort, best for

Back Sleepers
Pain
Allergies

7 Sizes

Receive $200 Instant Gift⁴ with purchase.

Get it by Aug 19

Compare

Serta Perfect Sleeper® Oasis Sleep 12" Extra Firm Mattress

Serta Perfect Sleeper® Oasis Sleep 12" Extra Firm Mattress

Twin XL

Discounted price $769.00$769⁰⁰

Original price $949.00$949⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Temperature

6 Sizes

FREE ADJUSTABLE BASE³ with code ELEVATE

Get it by Aug 27

Compare

Only at Mattress Firm

Serta Perfect Sleeper® Sleep Excellence™ Extra Firm Mattress

Serta Perfect Sleeper® Sleep Excellence™ Extra Firm Mattress

Twin XL

Discounted price $1,049.99$1,049⁹⁹

Original price $1,399.99$1,399⁹⁹

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

FREE ADJUSTABLE BASE³ with code ELEVATE

Get it by Aug 19

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Best Seller

DreamCloud PressureSmart Technology Extra Firm Pillow Top Mattress

DreamCloud PressureSmart Technology Extra Firm Pillow Top Mattress

Twin XL

Original price $1,849.00$1,849⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

6 Sizes

FREE ADJUSTABLE BASE³ with code ELEVATE

Availability varies

Compare

Stearns & Foster Lux Estate® 13.5" Extra Firm Mattress

Stearns & Foster Lux Estate® 13.5" Extra Firm Mattress

Twin XL

Original price $3,199.00$3,199⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

5 Sizes

Receive $300 Instant Gift⁴ with purchase.

Get it by Aug 29

Compare

Sealy Posturepedic® Elite Brenham II 14" Ultra Firm Mattress

Sealy Posturepedic® Elite Brenham II 14" Ultra Firm Mattress

Twin XL

Original price $2,019.00$2,019⁰⁰

Extra Firm Comfort, best for

Back Sleepers
Pain
Temperature

6 Sizes

Receive $200 Instant Gift⁴ with purchase.

Get it by Aug 29

Compare

Stearns & Foster Estate® 13.5" Extra Firm Mattress

Stearns & Foster Estate® 13.5" Extra Firm Mattress

Twin XL

Original price $2,399.00$2,399⁰⁰

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

6 Sizes

Receive $300 Instant Gift⁴ with purchase.

Get it by Aug 29

Compare

Best Seller

Beautyrest Silver® BRS900-C 13.75" Extra Firm Mattress

Beautyrest Silver® BRS900-C 13.75" Extra Firm Mattress

Twin XL

Discounted price $669.99$669⁹⁹

Original price $1,559.99$1,559⁹⁹

Extra Firm Comfort, best for

Back and Stomach Sleepers
Temperature
Pain

6 Sizes

FREE ADJUSTABLE BASE³ with code ELEVATE

Get it by Aug 27

Compare

Best Seller

Beautyrest Silver® BRS900 11.75" Extra Firm Mattress

Beautyrest Silver® BRS900 11.75" Extra Firm Mattress

Twin XL

Discounted price $569.99$569⁹⁹

Original price $1,359.99$1,359⁹⁹

Extra Firm Comfort, best for

Back and Stomach Sleepers
Temperature
Pain

6 Sizes

FREE ADJUSTABLE BASE³ with code ELEVATE

Get it by Aug 19