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Comparison

Casper Original vs Helix Moonlight

Easily compare the Helix Moonlight vs Casper Original Mattresses side-by-side.

Casper Original mattress on Mattress Zone USA
Helix Moonlight mattress on Mattress Zone USA
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At a glance

Recommended For
What we like
Keep in Mind

Essential Mattress Info

Brand
Casper (USA)Helix (USA)
About
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.
Softer top of the bed to give you that plush comfort you love. Like sinking into a cloud. Extra support - best for back and stomach sleepers, or side sleepers with larger body types. A 2-3 on the firmness scale.

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.
The Moonlight offers extra support and a plush feel, it has four layers of construction:
  • Cover: Helix Two Touch Design
  • Comfort Layer: Helix Dynamic Foam (Density: 2.45 PCF)
  • Transition Layer: Helix Transition Foam
  • Body Shape Layer: 6" Wrapped Coils
  • Base Layer: DuraDense Foam.
Comfort Info
A layer of Airscape™ perforated breathable foam increases airflow and circulates air so you don't get too hot at night.
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.
Specially designed using proprietary Helix Dynamic Foam to react to your body shape and aid recovery.
Density of the top and middle layers optimized to give you extra support based on your body type.
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 special latex-foam hybrid alternative, designed to react and contour to your body.
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.
Helix Transition Foam
Providing ergonomic support and cushioning, the transition layer has a lower IFD to match your body type. Extra support.
Wrapped Coils
Hundreds of individual coils help to cradle your body while also limiting motion transfer.
Edge Support
Each mattress has an individually wrapped spring unit with a reinforced perimeter. This means your mattress will reduce that roll-off feeling and will keep its shape more while sitting on the edge of the bed. Our technology is proven to be substantially better than all foam options.
Fabric Specs
Planet-friendly textiles. Up to 57 recycled bottles in each cover.
Helix Two Touch Design
Each mattress comes with a top cover layer with stretch and a soft touch as well as a lower cover layer for airflow and breathability. Top cover - 100% soft polyester. Lower cover - Jersey knit fabric with woven fire barrier.
Upgrade to ultra cool knit cover for cooler nights (available at checkout). This Ultra-Cool Cover is designed using phase change material to keep your body cool when you sleep. Simply zip on the Ultra-Cool Cover in place of your standard cover for quick and easy use.
Manufactured in
UndisclosedUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
✓✓
Twin Dimensions
75 x 39 x 11 "75 x 39 x 11.5 "
Twin Weight (lb)
46
Twin XL
✓✓
Twin XL Dimensions
80 x 39 x 11 "80 x 39 x 11.5 "
Twin XL Weight (lb)
50
Full
✓✓
Full Dimensions
75 x 54 x 11 "75 x 54 x 11.5 "
Full Weight (lb)
67
Queen
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Queen Dimensions
80 x 60 x 11 "80 x 60 x 11.5 "
Queen Weight (lb)
79
King
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King Dimensions
80 x 76 x 11 "80 x 76 x 11.5 "
King Weight (lb)
101
Cal King
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Cal King Dimensions
84 x 72 x 11 "84 x 72 x 11.5 "
Cal King Weight (lb)
100

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®CertiPur-US®
GREENGUARD Gold
✕GREENGUARD Gold
Other Certification Info

Delivery

Delivery Cost
FREEFree US Shipping
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.
Your Helix Mattress is gently compressed, rolled, and put in a box that's about the size of a bag of golf clubs for easy shipping! Packaging dimensions are 16" x 16" x 48", and we ship via UPS Ground direct from the manufacture to your door.
Prices
Latest Promotions

4th of July Sale! Up to 30% off mattresses, 35% off bundles, 30% off adjustable bed frames, 10% off everything else

See New Mattresses

Fourth of July Sale! Save 25% sitewide with code : JULY25

See offer