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12-Inch Hybrid & Memory Foam Mattresses

Sleep in the highest level of comfort

How Big Is A Sweetnight 12-Inch Mattress?

Sweetnight 12-inch thick mattresses consist of durable and resilient base layer and multiple comfort layers, cradling you in incredible softness and bouncy support. Available in 3 sizes: full, queen and king.

Mattress Sizes Dimensions (Inches) Dimensions (Centimeters)
Full Size 12-Inch Mattress54” x 75”137.5 cm x 190.5 cm
Queen Size 12-Inch Mattress60” x 80”152.5 cm x 203.5 cm
King Size 12-Inch Mattress76” x 80”193 cm x 203.5 cm

Get Your Perfect Night's Sleep

As the thickest options, 12-inch mattresses deliver a medium firm feel and ergonomic bouncy support to evenly distribute your weight, helping to reduce pressure build-up and relieve pain.

Get Your Perfect Night's Sleep

As the thickest options, 12-inch mattresses deliver a medium firm feel and ergonomic bouncy support to evenly distribute your weight, helping to reduce pressure build-up and relieve pain.

12 inch gel memory foam mattress - Sweetnight

Optimal Comfort With Pressure Relief Support

The contouring layers of memory foams gently cradle to your body and weight, help relieve pressure and pain and reduce frequency of turnover at night.

Certified For A Safe And Healthy Sleep

Sweetnight uses natural, premium memory foams and fabrics, which have been certified CertiPUR-US and OEKO-TEX, to deliver the best to you and the environment. A excellent 10 years warranty is offered to make your purchase worthy for all sizes of our mattress.

12 inch gel memory foam mattress queen - Sweetnight
12 inch king size memory foam mattress - 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 12-Inch Mattress Right For Me?

Which 10-Inch Mattress Is Right For Me?

Which 12-Inch Mattress Is Right For Me?

Island |12 inch mattress- Sweetnight

Island

  • Science Sleep System
  • Motion Isolation
  • Next Generation Memory Foam
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Twilight 12 inch hybrid mattress - Sweetnight

Twilight

  • Excellent Motion Isolation
  • Innovative Support Technology
  • Superior Cooling Effect
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12 inch full mattress - Sweetnight

Dreamland

  • Unmatched Bounce
  • Cooling & Washable Cover
  • Enhanced Edge Support
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Sunkiss 12 inch foam mattress - Sweetnight

Sunkiss

  • Excellent Motion Transfer Control
  • Soft and Firm in One Mattress
  • Optimal Cooling and Pressure Relief
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12 inch memory foam mattress full

Breeze

  • Relieves Pressure
  • Innovative Supports, Stays Cool
  • Lasts Long
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Breeze 12 inch gel memory foam mattress - Sweetnight

Whisper

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