Casper Cloud One Mattress

Soft, breathable comfort with a plush, lifted feel.

The Casper Cloud One Foam Mattress delivers a light, airy sleep experience with gentle cushioning that cradles your body without letting you sink too deeply. Its medium-soft feel offers the perfect balance of softness and support—relieving pressure at the shoulders and hips while keeping your body comfortably aligned.

Breathable foam layers help keep air flowing, so you stay cool and comfortable through the night, while the responsive design gives you a subtle bounce that makes it easy to move and settle in. Built for everyday comfort and lasting performance, it’s an easy upgrade for anyone looking to sleep softer, cooler, and more comfortably.

Best for sleepers who want a soft, responsive feel with breathable comfort and balanced support.

 

• Comfort Level: Medium Soft (Plush feel with a responsive, lively touch)
• Made In: Designed and assembled in the USA with imported material
• Best for: Side and Combination Sleepers
• Mattress Type: All-foam mattress
• Adjustable Base Compatible: Yes

 

Benefits:

• Boosted plushness with responsive comfort that never feels stuck
• Casper Core+™ technology adds targeted support and enhanced softness
• Breathable, open-cell foams help keep air moving and reduce heat buildup
• Pressure-relieving design helps keep your body aligned and supported
• Durable construction engineered for long-term performance (up to a decade of durability)

 

Sustainability:

• All foams are CertiPUR-US® certified for safety and low emissions
• Fiberglass-free construction
• Designed with durable materials for long-lasting use

 

Cover: A soft, breathable knit cover designed to enhance airflow and comfort from the first touch.

• Lightweight, airy fabric promotes cooling
• Stretch-knit design moves with the mattress for a smooth feel
• Helps dissipate heat for a more comfortable sleep surface

 

Quilt:

• Soft knit top layer enhances initial comfort and breathability
• Designed to create a light, airy sleep surface

 

Comfort Layers: Three layers of plush foam work together to deliver contouring comfort with a responsive feel.

• Breathable open-cell foam helps prevent overheating
• Contouring memory foam cradles the body and relieves pressure points
• Responsive transition foam adds bounce and prevents deep sink

 

Support System: Engineered for targeted support and long-term durability.

• Casper Core+™ Technology: Patent-pending foam pillars in the core provide zoned support and a boost of plushness
• Durable base foam reinforces structure and helps maintain alignment
• Designed to support and soothe your body year after year

 

Recommended Foundation:

• Rio 2.0 Adjustable Bed Base | City Mattress
• City Mattress Celestial Blue Foundation

 

Warranty: 10 Years

 

Dimensions & Weight:

Twin: 38" W × 75" L × 11" H; 43 lbs. including shipping box
Twin XL: 38" W × 80" L × 11" H; 47 lbs. including shipping box
Full: 53" W × 75" L × 11" H; 60 lbs. including shipping box
Queen: 60" W × 80" L × 11" H; 72 lbs. including shipping box
King: 76" W × 80" L × 11" H; 87 lbs. including shipping box
California King: 72" W × 84" L × 11" H; 92 lbs. including shipping box