Skip to Main Content Skip to Footer
  • (Opens in new window)
  • (Opens in new window)
Up to 24 months special financing** on qualifying purchases with a Crate & Barrel credit card.
    Orders &
    • Track Orders / Schedule Delivery
    • Create a Registry
    • Crate & Barrel Credit Card
    Store Locations
    • Shipping to 
    Favorites0items

    Something catch your eye?

    1. Save it to Favorites

    2. Create a Mood Board

    3. See it all together

    FavoritesView Favorites
    Cart contains0items

    Are you missing items in your cart?

    to see items you may have added using another computer or device.

    View Cart
    • NEW!
    • Wedding Registry
    • Free Design Services
    • Trade Program
    • Shop by Room
    • In-Stock
    • Bestsellers
    • The Dorm Shop
    • Halloween
    • Furniture
    • Outdoor
    • Tabletop & Bar
    • Kitchen
    • Bedding
    • Bath
    • Decor & Pillows
    • Rugs
    • Lighting
    • Window
    • Gifts
    • Sale
    • Crate&kids
    New! 1600+ Fall Arrivals
    Up to 60% off Steals of the Season
    Going, Going... Almost Gone!
    Up to 40% Off Top Kitchen Brands
    Le Creuset, Cuisinart & More!
    Up to 60% off Outdoor

    Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress

    SKU: 219982
    Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress
    Carousel showing item 1 through 1 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 1 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 2 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 3 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 4 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 5 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 6 of 7
    View Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress - image 7 of 7

    Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress

    SKU: 219982
    This item is no longer available.
    Shop Similar Products
    • Staub ® White 2-Piece Oval Baker Set

      Staub ® White 2-Piece Oval Baker Set

      Special $59.99 sugg. $100.00
    • Dorm Turkish Organic Cotton Crisp White Bath Towel

      Dorm Turkish Organic Cotton Crisp White Bath Towel

      Sale $13.96 reg. $19.95
    • Dorm Turkish Organic Cotton Crisp White Bath Towel, Set of 6

      Dorm Turkish Organic Cotton Crisp White Bath Towel, Set of 6

      Sale $58.56 reg. $74.95
    • Remanence Dark Green Ceramic Vase 16" by Athena Calderone

      Remanence Dark Green Ceramic Vase 16" by Athena Calderone

      Clearance $39.97 reg. $89.95
    • Batten Black Metal Coat Hook

      Batten Black Metal Coat Hook

      Sale $13.00 reg. $19.00
    • GreenPan â„¢ 4" Titanium Paring Knife

      GreenPan â„¢ 4" Titanium Paring Knife

      Sale $11.95 reg. $14.95
    • Jacquard Palm Leaf 22"x15" Clay Taupe Outdoor Throw Pillow

      Jacquard Palm Leaf 22"x15" Clay Taupe Outdoor Throw Pillow

      Clearance $19.97 reg. $49.95
    • Brighton Table Runner by Jake Arnold

      Brighton Table Runner by Jake Arnold

      Clearance $26.97 reg. $89.95
    • ZWILLING ® Pro 5.5'' Rocking Santoku Knife

      ZWILLING ® Pro 5.5'' Rocking Santoku Knife

      Special $49.95 sugg. $120.00
    • Puebla 16" Off-White Square Concrete Outdoor Side Table

      Puebla 16" Off-White Square Concrete Outdoor Side Table

      Sale $215.00 reg. $269.00

    Sleep comfortably and cool all night long thanks to the innovative construction of this Beautyrest Harmony Lux Seabrook Island mattress. Ideal for anyone who enjoys feeling cradled, the mattress boasts a memory foam topper with a plush sleep surface. An InfiniCool LUX layer actively cools you throughout the night. Numerous support coils and advanced motion isolation allow for undisturbed sleep. The Precision Support system provides head-to-to support no matter your sleeping position, while ActiveResponse Memory Foam contours to the body to relieve pressure and alleviate pain. Offering a medium firmness level, this mattress encourages restorative sleep.

    •Memory foam topper
    •Medium firmness level
    •For side/back/stomach sleepers
    •InfiniCool® LUX layer for active cooling
    •Advanced motion isolation
    •Precision Support Systemâ„¢ provides consistent head-to-toe support
    •Beautyrest® ActiveResponseâ„¢ Memory Foam contours to the body to help relieve pressure and alleviate aches and pains
    •Foam, metal coil and fabric construction
    •Spot clean only

    Beautyrest Harmony Lux Hybrid Oceanview Island Medium Twin Mattress13"Hheight38"Wwidth74.5"DdepthMeasurements are in inches.
    Warranty Available View the manufacturer's warranty (PDF)

    • Dust with soft dry cloth.
    • Do not leave spills unattended.
    • Do not use abrasive cleaner.
    • Avoid direct sunlight.
    • Protect from heat and liquids.
    • For soil build-up, wipe hard surfaces with damp cloth and dry.
    Reviews
    Customers who write reviews are automatically entered for a chance to win a gift card. More information on how to enter sweepstakes.
    • Orders

      Find out when your purchase will arrive or schedule a delivery.

      Track OrderSchedule Delivery
    • Contact Us & Store Locator

      Questions? Text us:  (312) 779-1979

      Find a Store
    • Crate & Barrel Credit Card

      Earn Reward Dollars every time you shop* (excluding special financing purchases), plus get access to special offers and events.

      Apply NowManage Your Account
    • Our iOS App

      Scan to shop exclusive first looks, get personalized alerts and manage your registry faster and easier than ever before. (Opens in new window)

      QR Code

      Our iOS App

      Shop exclusive first looks, get personalized alerts and manage your registry faster and easier than ever before.

      (Opens in new window)

    Help

    • Customer Service
    • Return Policy
    • Shipping Information
    • Product Recalls
    • Email & Text Preferences
    • Sign Up for Texts

    Resources

    • Free Design Services
    • Wedding Registry
    • Baby Registry
    • Gift Cards
    • Trade Program
    • Contract Grade Furniture

    Our Company

    • About Us
    • Careers (Opens in new window)
    • Responsible Design
    • Accessibility Statement

    Show us your look with:

    • #CrateStyle
    • #CrateKidsStyle
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)
    • (Opens in new window)

    Our Brands

    • (Opens in new window)
    • (Opens in new window)
    • Terms of Use
    • Privacy
    • Site Index
    • Ad Choices
    • CA Supply Chains Act
    • Do Not Sell or Share My Personal Information (Opens in new window)
    • *Credit Card Terms

    ©2025 All rights reserved. If you are using a screen reader and are having problems using this website, please call (800) 967-6696 for assistance.

    Modal Popup