• Simmons 11.5" Firm Tight-Top Mattress by SleepCity – High-quality Hybrid Mattress for better sleep.
  • Simmons 11.5" Firm Tight-Top Mattress by SleepCity – High-quality Hybrid Mattress for better sleep.
  • Simmons 11.5" Firm Tight-Top Mattress by SleepCity – High-quality Hybrid Mattress for better sleep.
  • Simmons 11.5" Firm Tight-Top Mattress by SleepCity – High-quality Hybrid Mattress for better sleep.
  • Simmons 11.5" Firm Tight-Top Mattress by SleepCity – High-quality Hybrid Mattress for better sleep.
1 5

Simmons 11.5" Firm Tight-Top Mattress

$599.00
$599.00
Sale Sold out
Pay with HSA/FSA funds*

For qualified customers through Truemed. Tax savings vary.

Learn how it works
Shipping calculated at checkout.

The Simmons 11.5 in Firm Tight-Top is a retail-channel Simmons hybrid that pairs high-density comfort foam with a resilient innerspring coil core beneath a quilted tight-top surface. Its firm, stable feel is aimed at back and stomach sleepers.

  • A firm tight-top sleep surface gives back and stomach sleepers stable, all-over support without excess sink.
  • A resilient innerspring coil core delivers durable, long-lasting support that resists sagging over time.
  • High-density comfort foam layers cushion pressure points while preserving the firm feel back and stomach sleepers want.
Mattress height
11.5 in
Sleep type
Back sleepers; Stomach sleepers
Mattress type
Hybrid Mattress
Comfort feel
Firm

Firmness Scale

7.5

  1. 1–3 Plush
  2. 3–4 Medium Plush
  3. 4–6 Medium
  4. 6–8 Medium Firm
  5. 8–9 Firm
  6. 9–10 Extra Firm

Loading recommendations...

Subtotal
$599.00

Need help deciding?

Make sure this is the right fit.

Use the mattress selector, compare brands, or visit a SleepCity showroom for hands-on comfort guidance before you choose.

Find My Fit Compare brands Visit a showroom

Certifications

Certification details vary by brand and model. A SleepCity expert can help confirm materials, foams, and manufacturer-backed claims for this exact product before you purchase.

Delivery & Returns

SleepCity serves Southeast Texas and Southwest Louisiana with local delivery on selected mattress purchases. We will confirm delivery timing, setup options and pickup availability before checkout. All sales are final; no refunds. Qualifying mattresses delivered within our regular local delivery areas may be eligible for one comfort exchange within 120 nights, after a minimum 30-night break-in period. A $249 exchange fee applies. See our Return & Comfort Guarantee Policy for all eligibility requirements and exclusions.

Warranty

Warranty coverage is provided by the manufacturer and varies by product. SleepCity can help compare coverage, confirm what is included, and point you to the right registration details.

Why SleepCity?

SleepCity pairs trusted mattress brands with local showroom guidance, financing help, and delivery support, so the experience stays clear from selection through setup.

Inside the Simmons 11.5" Firm Tight-Top

See how the Simmons 11.5" Firm Tight-Top combines quilted tight-top comfort, high-density foam, and innerspring coil support to shape its comfort, cooling, and support.
Simmons 11.5" Firm Tight-Top Mattress construction

  1. Quilted Tight-Top Cover

    A smooth quilted tight-top sleep surface designed for a stable, firm feel that resists body impressions.

  2. High-Density Comfort Foam

    High-density foam layers cushion pressure points while keeping the overall feel firm, per SleepCity's listing.

  3. Innerspring Coil Support Core

    A resilient innerspring core - individually wrapped coils in comparable Simmons tight-top hybrids - built to resist sagging over time.

OVER 5,000 CUSTOMER REVIEWS

You'll also like

Why shop at SleepCity

Local Delivery

Delivery and setup options for Southeast Texas and Southwest Louisiana.

Comfort Guidance

Help before and after purchase so the fit feels right at home.

Trusted Local Stores

Real showroom support from a team that knows the region.

Price Protection

Clear offer comparisons and shopper-first guidance.