Serta Perfect Sleeper review

Serta is one of the brands Sam's Club lists as a favorite, and Perfect Sleeper is its best-known mid-range line. The Cascade Ridge Plush innerspring is 12.5 inches tall and uses Serta's Q4 Support System, 4-in-1 coils linked together for even weight distribution, with 5 Zoned Comfort and CoolFeel fabric. On serta.com it started at $699 on November 11, 2026, though the page did not state which size that price applies to. Two step-up models add a wool layer at $799 and premium memory foam at $999. Direct orders include a 100-night trial and a 10-year limited warranty. Perfect Sleeper suits buyers who want a soft innerspring with plenty of feel choices. It ranks last because linked coils carry more motion than pocketed coils, and the starting price may not be a queen price.

Who it is for

shoppers who want a plush innerspring

Price

From $699 for the Perfect Sleeper Innerspring Cascade Ridge Plush 12.5 inch on serta.com when checked; size not stated next to the price.

Perfect Sleeper Innerspring Mattress Cascade Ridge Plush 12.5" $699.00
Quoted from the vendor pricing page on November 11, 2026.

Key features

• Q4 Support System with 4-in-1 linked coils
• 5 Zoned Comfort design
• CoolFeel fabric
• Plush, firm, extra firm and pillow top feels across models
• 100-night trial and 10-year limited warranty

Strengths and weaknesses

• Strength: Starting price of $699 is among the lowest here
• Strength: Several feels from extra firm to plush pillow top
• Strength: 100-night trial on direct orders
• Weakness: The $699 price is not tied to a size on the page
• Weakness: Linked coils separate motion less than pocketed coils
• Weakness: Higher models with wool and memory foam start at $799 and $999

Key facts

• Starting price (brand store): $699
• Height: 12.5 in (Cascade Ridge Plush)
• Coils: Q4 4-in-1 linked
• Trial: 100 nights
• Warranty: 10-year limited

Where it ranks

Serta Perfect Sleeper is No. 9 in our Best Mattresses at Sam's Club verdict.