King Koil

Whitby Euro Top Mattress


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Why You’ll Love It

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  • adjustable friendly

    Upgrade to better sleep— elevate your support and discover the perfect mattress with adjustable bed base compatibility.


Sophisticated design and next-level construction help you to wake truly rejuvenated with King Koil's Whitby Medium Euro Top Innerspring Mattress, featuring Tailormade Tufting™ for handcrafted comfort. With an instantly luxurious feel from a naturally breathable silk-wool blend quilt, several layers of quilting foam, and stay-fresh antimicrobial fibers, the pillow insert utilizes pressure-relieving and heat-dissipating graphite Talalay latex to wick away moisture alongside the conforming, targeted design of perimeter zoned micro coils. Minimizing motion transfer with responsive support, the ContourFlex Encased Coil System and foam encasement work to keep your body aligned and stabilizes the sleep surface to each edge.


  • Comfort: Medium Euro Top
  • Cover: Tailormade Tufting™, Tencel, and Four-Way Stretch Knit
  • Quilt: Silk & Wool Blend, Antimicrobial Safeguard FR (fire-retardant) Fibers, 1.5-inches of Plush Quilt Foam, 1.5-inches of Plush Convoluted Quilt Foam, and Tricot
  • Pillow Insert: 1-inch. of Graphite Talalay Latex and 1-inch of 2000 Perimeter Zoned Micro Coils
  • Comfort Layers: 1-inch Cotton Topper
  • Support System: ContourFlex Encased Coil System with 8-inches 825 Pocketed Coil
  • Edge Support: Excellent Edge™ Foam Encasement
  • Base: Enhanced 1-inch Balanced Base Foam
  • Twin Size Dimensions: 39" W x 75" D x 14” H
  • Twin XL Size Dimensions: 39" W x 80" D x 14” H
  • Full Size Dimensions: 54" W x 75" D x 14” H
  • Queen Size Dimensions: 60" W x 80" D x 14” H
  • King Size Dimensions: 75" W x 80" D x 14” H
  • Cali King Size Dimensions: 72" W x 84" D x 14” H
  • Give your new mattress innovative protection and extra comfort by adding Cariloha's Bamboo Waterproof Mattress Protector
  • Warranty: 10 year non-prorated
We have purchased all of our bedding for the last 30 years from City Mattress and your products and services have been consistently excellent. Thank you!!! Newton B. Green II