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8-Inch Hybrid & Memory Foam Mattresses

Sleep easy, dream big

How Big Is A Sweetnight 8-Inch Mattress?

Our 8-inch mattresses have 3 sizes, twin, full and queen, for your real needs and the ultimate comfort to make your mornings bright.

Mattress Sizes Dimensions (Inches) Dimensions (Centimeters)
Twin Size 8-Inch Mattress38” x 75”96.5 cm x 190.5 cm
Full Size 8-Inch Mattress54” x 75”137.5 cm x 190.5 cm
Queen Size 8-Inch Mattress60” x 80” 152.5 cm x 203.5 cm

Try Sweetnight For Your Sweet Dreams

Though the thinnest models, Sweetnight 8-inch mattresses share the same nice features as their thicker counterparts, relieving pressure on your hips, shoulders, and neck, keeping you sleep cool all night.

Try Sweetnight For Your Sweet Dreams

Though the thinnest models, Sweetnight 8-inch mattresses share the same nice features as their thicker counterparts, relieving pressure on your hips, shoulders, and neck, keeping you sleep cool all night.

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Stay Cooler, Stay Asleep Longer

Sweetnight cooling technology and breathable mattress cover improve the cooling effect by 50%. Multi-layer foam design enhances air flow, and keeps you cool all night.

Made For All Types Of Sleepers

Our mission is to make it easier to sleep tight. Designed with this in mind, Sweetnight mattresses provide the ultimate sleep experience for every type of sleepers, with sleep innovation upgrades.

8 inch queen mattress - Sweetnight
8 inch foam mattress twin - Sweetnight

Risk-free 100 Nights Sleep Trial

Returns is simple in Sweetnight. Please just let us know within 100 days if you don't like our full size mattress. We will pick it up and give you a full refund.

Frequently Asked Questions

Is A 8-Inch Mattress Right For Me?

Which 8-Inch Mattress Is Best For Me?

Which 8-Inch Mattress Is Best For Me?

8 inch full size mattress - Sweetnight

Ocean Blue

  • Body Contouring
  • Back & Stomach Sleeper Support
  • Soft Touch Design
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8 inch thick mattress - Sweetnight

Dreamland

  • Unmatched Bounce
  • Cooling & Washable Cover
  • Enhanced Edge Support
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8 inch foam mattress

Breeze

  • Relieves Pressure
  • Innovative Supports, Stays Cool
  • Lasts Long
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best 8 inch hybrid mattress - Sweetnight

Whisper

  • Upgrade Cooling Materials
  • Two sides Sleep
  • Motion Isolation Control
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