Skip to product information
1 of 5

Perfect Sleeper Cobalt Calm Innerspring - Plush

Vendor: SERTA
SKU 500106062-TWINXL

Size
Regular price $1,099.95
Regular price Sale price $1,099.95
Sale Sold out
Featuring an 825-coil density system, this classic quilted-top mattress offers zoned comfort, pressure relief, and memory foams that contour your body—plus upgrades available with more cooling layers and support.

A plush, supportive mattress with a 13” profile, essential cooling features, targeted support, and comfort upgrade.

Materials & Construction
  • Our celebrated mattress, the Serta Perfect Sleeper, is new and improved with a focus on what matters most: consistent, restful sleep for every type of sleeper—back, side, stomach, or snuggled up to someone else. With zoned support, contouring memory foams, and a cooling cover for comfortable sleep all night long, this mattress is your perfect sleep solution every night.
  • PillowSoft® Aire Foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
  • Gel foam lumbar support band provides support for the lower back and hips
  • 825-coil density system provides contouring, cradling support that minimizes motion transfer, plus an extra-deep foam rail helps reduce edge roll-off and extends the sleep surface
  • 100% USA Assembled
Responsibly crafted
  • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
Care
  • To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
  • We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
  • We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.
Compatibility
  • Compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
      Feel

      Plush

      Support

      3 zones of cushioning, cradling support with an 850-coil density system

      Pressure Relief

      Contouring memory foams help relieve aches and pains

      Cooling

      Topped with a cool-to-the-touch cover made with CoolFeel™️ fabric

      Motion Control

      Designed to minimize the impact of your partner's movement

      Made for

      Best for side sleepers