Sleep Number C4 vs Leesa Legend vs Serta Perfect Sleeper Glenmoor Super Pillow Top vs Casper

Sleep Number C4, Leesa Legend, 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.