• Medium Tight Top
  • On Sale
  • Suitable For Adjustable Base
  • Motion Separation
  • Edge Support

Overview

Beautyrest® Core Level 1 Medium Tight Top Mattress 12.5" Twin

The Beautyrest® Core Level 1 Medium Tight Top Mattress 12.5" is an innerspring mattress built for the sleeper who wants reliable back support and gentle pressure relief without a complicated decision. It is a medium firmness mattress for back pain relief that earns its place in a kid's room, a guest room, or a solo sleeper's first real upgrade. The 875-density Pocketed Coil® Technology works coil by coil so support follows your body rather than flattening under it. If you have been waking up stiff through the hips or lower back, the Beautyrest® ActiveResponse™ Memory Foam layer is specifically engineered to cushion those pressure points. Stop by any Mancini's Sleepworld location and our sleep specialists will put this alongside every competing option so you feel the difference without the guesswork.

COMFORT AND FEEL: Medium firmness with gentle memory foam contouring and coil-driven lumbar support.

SIZE: This twin sized mattress is a focused fit for children's rooms, single sleepers, and space-smart guest setups.

BEST SLEEP MATCH: A natural match for back sleepers and lighter-framed side sleepers who want medium firm support. The coil system keeps the spine lifted while the memory foam softens pressure at the hips and shoulders.

BEST FOR: Ideal for sleepers who wake up achy, need consistent back support, or are furnishing a kids room or guest space on a practical budget.

CONSTRUCTION SPECIFICATIONS: The 875-density Pocketed Coil® Technology moves independently beneath you, responding coil by coil to reduce motion and hold your posture through the night. Beautyrest® ActiveResponse™ Memory Foam cushions pressure at the hips and shoulders. Ultra Firm HD Foam and Plush Comfort Foam layers work together to keep the mattress from softening unevenly over time. Foams are CertiPUR-US® certified.

SETUP AND COMPATIBILITY: Works with a platform frame, box spring, or adjustable base with no additional hardware needed. Delivered flat with professional in-home setup available from Mancini's Sleepworld.

NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel, or couples who need a wider sleep surface and stronger edge-to-edge support.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld is backed by the Rest Easy Promise, which includes a 120-night comfort guarantee, a Best Price Guarantee, and free next-day delivery with professional in-home setup available. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. Flexible financing is available, and you can try this mattress in person at any Mancini's Sleepworld showroom before you buy.

  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match

Beautyrest Core Level 1 Medium Tight Top Mattress 12.5"

Price reduced from MSRP  $779.00 to Save 23% $599.00
Total $599.00
Item No. SIM-LE1-3M-MED-25
  • Pocketed coils respond individually so you stop feeling every shift
  • Memory foam contours to ease morning aches and stiffness
  • Medium feel keeps the spine aligned without pressing back
  • Classic quilted surface holds its feel year after year
  • Dependable coil support at an accessible everyday price
Availability:
  • In Stock
Total $599.00

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Overview

Beautyrest® Core Level 1 Medium Tight Top Mattress 12.5" Twin

The Beautyrest® Core Level 1 Medium Tight Top Mattress 12.5" is an innerspring mattress built for the sleeper who wants reliable back support and gentle pressure relief without a complicated decision. It is a medium firmness mattress for back pain relief that earns its place in a kid's room, a guest room, or a solo sleeper's first real upgrade. The 875-density Pocketed Coil® Technology works coil by coil so support follows your body rather than flattening under it. If you have been waking up stiff through the hips or lower back, the Beautyrest® ActiveResponse™ Memory Foam layer is specifically engineered to cushion those pressure points. Stop by any Mancini's Sleepworld location and our sleep specialists will put this alongside every competing option so you feel the difference without the guesswork.

COMFORT AND FEEL: Medium firmness with gentle memory foam contouring and coil-driven lumbar support.

SIZE: This twin sized mattress is a focused fit for children's rooms, single sleepers, and space-smart guest setups.

BEST SLEEP MATCH: A natural match for back sleepers and lighter-framed side sleepers who want medium firm support. The coil system keeps the spine lifted while the memory foam softens pressure at the hips and shoulders.

BEST FOR: Ideal for sleepers who wake up achy, need consistent back support, or are furnishing a kids room or guest space on a practical budget.

CONSTRUCTION SPECIFICATIONS: The 875-density Pocketed Coil® Technology moves independently beneath you, responding coil by coil to reduce motion and hold your posture through the night. Beautyrest® ActiveResponse™ Memory Foam cushions pressure at the hips and shoulders. Ultra Firm HD Foam and Plush Comfort Foam layers work together to keep the mattress from softening unevenly over time. Foams are CertiPUR-US® certified.

SETUP AND COMPATIBILITY: Works with a platform frame, box spring, or adjustable base with no additional hardware needed. Delivered flat with professional in-home setup available from Mancini's Sleepworld.

NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel, or couples who need a wider sleep surface and stronger edge-to-edge support.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld is backed by the Rest Easy Promise, which includes a 120-night comfort guarantee, a Best Price Guarantee, and free next-day delivery with professional in-home setup available. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. Flexible financing is available, and you can try this mattress in person at any Mancini's Sleepworld showroom before you buy.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Edge Support
  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match
Beautyrest Core Level 1 Medium Tight Top Mattress 12.5" image number

Beautyrest Core Level 1 Medium Tight Top Mattress 12.5"

Price reduced from MSRP  $779.00 to Save 23% $599.00
Price reduced from MSRP  $779.00 to Save 23% $599.00
Twin

Features

  • SKU: SIM-LE1-3M-MED-25
  • MPN: 700812781-1010
  • GTIN: 889152696657
  • Brand: Beautyrest
  • Collection: Core
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Medium Tight Top
  • Height: 12.5
  • Length: 74.5
  • Width: 38
  • Shipping Height: 12.5
  • Shipping Width: 74.5
  • Shipping Length: 38
  • Warranty: 10-Year Limited
  • Cover Material: Polyester blend
  • Quilting Layers: Antimicrobial Quilt
  • Comfort Layers: Ultra Firm HD Foam, Plush Comfort Foam, Beautyrest ActiveResponse™ Memory Foam, Medium Comfort Foam
  • Support System: 875 Density Pocketed Coil® Technology, Base Foam

Specification

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Edge Support: Yes