Serta Perfect Sleeper X Quilted Hybrid Level One review

Perfect Sleeper X Quilted Hybrid Level One suits shoppers who want a classic quilted feel and plenty of firmness choices. Serta combines its Q4 Support System with five targeted support zones, 1 inch of graphite-infused Perfect Conform memory foam and a support foam layer under a quilted cover, in what it calls a 5 ZoneActive design. It comes in Extra Firm, Firm, Medium Pillow Top, Plush and Enhanced Plush, and Serta's page lists it for back and stomach sleepers. In Serta's product data on November 10, 2026, queens ran from $1,199 to $1,699 depending on feel, with the Extra Firm and Firm versions at the top of that range. The Twin XL shown first on the page was $1,399. Level Two costs more and adds a micro coil layer plus extra memory foam. Next to the Perfect Sleeper Hybrid, Level One trades the EverCool foam for a quilted top and more firmness options.

Who it is for

Back and stomach sleepers who like a traditional quilted top and want the widest feel range in the Perfect Sleeper line.

Price

From $1,399 for a Twin XL Extra Firm on Serta.com when checked; queen $1,199 to $1,699 by feel in Serta's product data.

Serta Perfect Sleeper X Quilted Hybrid Mattress - Level One $1,399.00
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Q4 Support System with five targeted support zones
• 1 inch of graphite-infused Perfect Conform memory foam
• Support foam to balance cushioning and support
• Classic quilted top
• Extra Firm, Firm, Medium Pillow Top, Plush and Enhanced Plush feels

Strengths and weaknesses

• Strength: Five feels, the most of any Serta hybrid we compared
• Strength: Some queen feels are $1,199, matching the Perfect Sleeper Hybrid
• Strength: Level Two adds micro coils if you want more contouring later
• Weakness: Extra Firm and Firm queens are $1,699, $500 more than other feels
• Weakness: Serta lists Level One for back and stomach sleepers rather than side sleepers
• Weakness: The X naming sits beside Cascade names, which makes model matching harder

Key facts

• Queen price: $1,199 to $1,699 when checked
• Type: Hybrid, quilted top
• Feels: Extra firm, firm, medium pillow top, plush, enhanced plush
• Memory foam: 1 inch graphite-infused
• Trial and warranty: 100 nights, 10 years

Where it ranks

Serta Perfect Sleeper X Quilted Hybrid Level One is No. 4 in our Best Serta Mattresses verdict.