Sleep Number C4 vs Solaire vs Serta Perfect Sleeper Glenmoor Super Pillow Top vs Casper
Sleep Number C4, Solaire, Serta Perfect Sleeper Glenmoor Super Pillow Top and Casper all belong to the same product category. Flip over these mattresses for enjoying a comfortable rest on both sleep surfaces. Their design elements allow the mattresses to adjust to the changing base.
Details
 SizesCali King, Full, King, Queen, Twin, Twin XL |  SizesCali King, Full, King, Queen, Twin XL |  SizesCali King, Full, King, Queen, Twin |  SizesCali King, Full, King, Queen, Twin, Twin XL |
Quilted FoamNo | Quilted FoamYes | Quilted FoamYes | Quilted FoamNo |
Bed in a boxYes | Bed in a boxNo | Bed in a boxNo | Bed in a boxYes |
Comfort Level offeredAdjustable Firmness | Comfort Level offeredAdjustable Firmness | Comfort Level offeredMedium | Comfort Level offeredMedium firm |
