The Polysleep vs Purple.4 vs Casper vs Muse
The Polysleep, Purple.4, Casper and Muse all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. Their warranties include repair and exchange policies. Warranties cover premature sagging and indentations. You can also claim manufacturing defects.
Products
Details
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() ReversibleYes |
![]() ReversibleNo |
![]() ReversibleYes |
![]() ReversibleNo |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Trial Period100 |
![]() Trial Period120 |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Bed in a boxYes |
![]() Bed in a boxYes |
![]() Country of originCanada |
![]() Country of originUSA |
![]() Country of originUSA |
![]() Country of originUSA |
Features

- Suitable for adjustable beds, slats, box springs, and platforms
- Available from Twin to Cal King sizes
- Budget-friendly quality mattress
- Deep pressure-relief
- Secure edges

- Works with all foundations (platform, box spring, slats and adjustable bed)
- Responsive and adaptive Smart Comfort Grid
- Minimal motion transfer
- Durable and long-lasting
- Great value for money

- Works with wooden slats, platform, adjustable bed base
- Bouncy comfort layer providing resilience
- Budget-friendly price
- Cool and breathable feel
- Great edge support

- Adjusts on slats, platform, box springs, and adjustable foundations
- Supportive for all body structures
- Three comfort levels
- Pressure-relieving construction for all sleep positions
- Excellent edge support