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King Size Mattresses

Go big and sleep comfortably with Serta’s selection of King-size mattresses. With enough room for couples or anyone who wants a wider sleep surface, a King mattress is optimal for master or large bedrooms.
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  • iComfort Aveda Plush Mattress sitting in a brown bedframe || feel: plush || level: Standard - 12"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,299.00 – $2,299.00
  • iComfort Elana Firm Mattress sitting in a brown bedframe || feel: firm || level: Standard - 11.5"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,099.00 – $2,099.00
  • iComfort Iona Medium Mattress sitting in a brown bedframe || feel: medium || level: Standard - 13"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,399.00 – $2,699.00
  • iComfort Iona Plush Mattress sitting in a brown bedframe || feel: plush || level: Standard - 13"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,399.00 – $2,699.00
  • iComfort Aspire Medium Mattress sitting in a brown bedframe || feel: medium || level: Enhanced - 14"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,599.00 – $2,899.00
  • iComfort Aspire Plush Mattress sitting in a brown bedframe || feel: plush || level: Enhanced - 14"

    Serta iComfort Mattress

    Serta iComfort Mattress
    $1,599.00 – $2,899.00
  • Perfect Sleeper X Hybrid Aspen Firm Mattress sitting in a brown bedframe || feel: firm || level: Level 1

    Serta Perfect Sleeper X Hybrid Mattress

    Serta Perfect Sleeper X Hybrid Mattress
    $1,299.00 – $2,299.00
  • Perfect Sleeper X Hybrid Kendall Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1

    Serta Perfect Sleeper X Hybrid Mattress

    Serta Perfect Sleeper X Hybrid Mattress
    $1,599.00 – $2,599.00
  • Perfect Sleeper X Hybrid Kendall Plush Mattress sitting in a brown bedframe || feel: Plush || level: Level 1

    Serta Perfect Sleeper X Hybrid Mattress

    Serta Perfect Sleeper X Hybrid Mattress
    $1,599.00 – $2,599.00
  • Perfect Sleeper X Hybrid Prescot Medium Firm Mattress sitting in a brown bedframe || feel: Medium Firm || level: Level 2

    Serta Perfect Sleeper X Hybrid Mattress

    Serta Perfect Sleeper X Hybrid Mattress
    $1,799.00 – $2,799.00
  • Perfect Sleeper X Hybrid Prescot Plush Mattress sitting in a brown bedframe || feel: Plush || level: Level 2

    Serta Perfect Sleeper X Hybrid Mattress

    Serta Perfect Sleeper X Hybrid Mattress
    $1,799.00 – $2,799.00
  • Perfect Sleeper X Quilted Hybrid Knox Firm Mattress sitting in a brown bedframe || feel: Firm || level: Level 1

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,099.00 – $2,099.00
  • Perfect Sleeper X Quilted Hybrid Knox Plush Mattress sitting in a brown bedframe || feel: Plush || level: Level 1

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,099.00 – $2,099.00
  • Perfect Sleeper X Quilted Hybrid Lexton Pillow Top Mattress sitting in a brown bedframe || feel: Medium Pillow Top || level: Level 1

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,299.00 – $2,299.00
  • Perfect Sleeper X Quilted Hybrid Excelled Extra Firm Mattress sitting in a brown bedframe || feel: Extra Firm || level: Level 1

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,599.00 – $2,599.00
  • Perfect Sleeper X Quilted Hybrid Excelled Plush Mattress sitting in a brown bedframe || feel: Enhanced Plush || level: Level 1

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,599.00 – $2,599.00
  • Perfect Sleeper X Quilted Hybrid Max Medium Mattress sitting in a brown bedframe || feel: Medium || level: Level 2

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,799.00 – $2,799.00
  • Perfect Sleeper X Quilted Hybrid Max Plush Pillow Top Mattress sitting in a brown bedframe || feel: Plush Pillow Top || level: Level 2

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,799.00 – $2,799.00
  • Perfect Sleeper X Quilted Hybrid Max Firm Pillow Top Mattress sitting in a brown bedframe || feel: Firm Pillow Top || level: Level 2

    Serta Perfect Sleeper X Quilted Hybrid Mattress

    Serta Perfect Sleeper X Quilted Hybrid Mattress
    $1,799.00 – $2,799.00
  • Serta Perfect Sleeper firm mattress in bedroom on beige bed||feel: firm||level: standard

    Perfect Sleeper Innerspring Mattress 2023 Version

    Perfect Sleeper Innerspring Mattress 2023 Version
    $499.00 – $799.00
  • Serta Perfect Sleeper plush mattress in bedroom on beige bed||feel: plush||level: standard

    Perfect Sleeper Innerspring Mattress 2023 Version

    Perfect Sleeper Innerspring Mattress 2023 Version
    $499.00 – $799.00
  • Serta Perfect Sleeper plush euro top mattress in bedroom on beige bed||feel: plush euro top||level: standard

    Perfect Sleeper Innerspring Mattress 2023 Version

    Perfect Sleeper Innerspring Mattress 2023 Version
    $599.00 – $999.00
  • Serta Perfect Sleeper firm mattress in bedroom on beige bed||feel: firm||level: enhanced

    Perfect Sleeper Innerspring Mattress 2023 Version

    Perfect Sleeper Innerspring Mattress 2023 Version
    $599.00 – $999.00
  • Serta Perfect Sleeper medium mattress in bedroom on beige bed||feel: medium||level: enhanced

    Perfect Sleeper Innerspring Mattress 2023 Version

    Perfect Sleeper Innerspring Mattress 2023 Version
    $699.00 – $1,099.00