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comparison

Casper Original vs Yaasa

Easily compare the Yaasa vs Casper Original Mattresses side-by-side.

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Casper's 10th Birthday Sale: Get Up to 25% off everything. Offer ends Wednesday 5/1
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Essential Mattress Info

Brand
Casper (USA)Yaasa
Mattress Type
Memory foamHybrid (coils and foam)
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
100100
Warranty Length (years)
1010

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

Award-winning comfort, signature "just right" feel. It's a medium-firm feel and support.

If you already know that you love a soft or firm mattress then follow your heart. However, if you are unsure you can follow this quick guide to make a selection:
1. Back Sleepers and Stomach Sleepers should choose the Firm Mattress
2. Side Sleepers and 'Free Style' Sleepers should choose the Soft Mattress
3. If either you or your partner is heavier than 220 lbs, the Firm Mattress may be the option for you.
4. If you are lighter than 130 lbs, the Soft Mattress may be the option for you.

Mattress Construction

Materials Overview

The Casper Original is good for sleepers of all kinds who want both support and cooling. Three layers of construction:

  • Breathable Polyurethane Foam
  • Zoned Memory Foam
  • Durable Polyurethane Support Foam.

Whether you prefer a firm or a softer experience, our hybrid mattresses play with varying layers of foam, natural latex and our pocket coil system.
Firm:

  • 1" Cooling Infinity Foam
  • 2" Responsive Natural Latex
  • 8" Edge-to-Edge Coil System
  • 1" High Density Support Foam
Soft:
  • 2" Cooling Infinity Foam
  • 1" Hybrid Transition Foam
  • 8" Edge-to-Edge Coil System
  • 1" High Density Support Foam.

Comfort Info

A layer of Airscape™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.

With reduced motion transfer, you and your partner can experience an uninterrupted night's sleep for your perfect sleepy sanctuary.

Support Info

Premium foam conforms to your body to relieve pressure.
Zoned Support™ provides a layer of memory foam with 3 ergonomic zones to help align your spine and provide more relief.
The durable base is engineered to prevent sinking and sagging while supporting your whole body.

The various blend of ingredients deliver the perfect amount of body contouring and pressure relief with extra soothing support. The Infinity Foam top layer is our unique material that prevents heat retention for a cooler night's sleep, and gives the perfect balance of support, contouring, and pressure relief in all the right places. This is our finishing touch to give you an unparalleled indulgent experience.

Comfort Specs

Stay cool all night with the innovative cooling system. AirScape™:

  • A top layer of perforated breathable foam helps reduce heat.
  • Tiny holes move hot air and body heat away.

Our unique foam construction provides contoured support & breathability for the coolest night's sleep.

Support Specs

Get all-night comfort with the innovative support system. Zoned Support™:

  • 3 zones of targeted support for proper spinal alignment.
  • Softer foam around the shoulders provides more relief to the upper body.
  • Firmer foam under the hips, waist, and lower back helps align your spine.

Our edge-to-edge pocket coil system was created to provide superior edge support. Each coil is individually wrapped so it can compress and expand independently, providing you with pressure relief where you need it most. The coils are positioned between layers of foam to allow you to feel like you're floating on air.

Fabric Specs

Planet-friendly textiles. Up to 57 recycled bottles in each cover.

Manufactured in
UndisclosedUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 39 x 11 "75 x 39 x 12 "
Twin Weight (lb)
46
Twin XL
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Twin XL Dimensions
80 x 39 x 11 "80 x 39 x 12 "
Twin XL Weight (lb)
50
Full
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Full Dimensions
75 x 54 x 11 "75 x 54 x 12 "
Full Weight (lb)
67
Queen
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Queen Dimensions
80 x 60 x 11 "80 x 60 x 12 "
Queen Weight (lb)
79
King
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King Dimensions
80 x 76 x 11 "80 x 76 x 12 "
King Weight (lb)
101
Cal King
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Cal King Dimensions
84 x 72 x 11 "84 x 72 x 12 "
Cal King Weight (lb)
100

Certifications & Sustainability

Certifications
CertiPur-US®
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CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

The Casper ships to your door for free in a compact box that’s easy to maneuver on your own. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply.

Mattresses are made to order and ship from Los Angeles California using FedEX ground.

Prices
Latest Promotions
Casper's 10th Birthday Sale: Get Up to 25% off everything. Offer ends Wednesday 5/1
See New Mattresses
Check for new promotions
See website