Shop Twin Extra Long Mattresses

mattresses_twin-extra-long

Stop searching for beds that are too short and get a 39" x 80" twin XL bed. Packing a huge punch in a smaller frame, a twin XL bed gives sleepers more room to stretch out, while still being a perfect choice for smaller rooms. Get the most out of your new mattress purchase and go with a twin XL bed - you won't regret it!

Read More
  • $649.00 - $899.00 $699.00 - $1,199.00 (up to 25% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $749.00 - $999.00 $799.00 - $1,299.00 (up to 23% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $949.00 - $1,199.00 $999.00 - $1,499.00 (up to 20% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $849.00 - $1,099.00 $899.00 - $1,399.00 (up to 21% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $447.00 - $597.00 $497.00 - $897.00 (up to 33% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $299.00 - $549.00 $349.00 - $549.00 (up to 22% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $399.00 - $549.00 $449.00 - $649.00 (up to 18% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $199.00 - $349.00 $249.00 - $449.00 (up to 29% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $649.00 - $799.00 $699.00 - $1,099.00 (up to 27% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $429.00 - $639.00 $479.00 - $799.00 (up to 25% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $589.00 - $799.00 $639.00 - $959.00 (up to 17% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $449.00 - $699.00 $499.00 - $799.00 (up to 13% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $549.00 - $799.00 $599.00 - $999.00 (up to 20% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $249.00 - $499.00 $299.00 - $599.00 (up to 40% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • WEB SPECIAL

    $389.00 - $499.00 $439.00 - $599.00 (up to 17% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • ONLY AT MATTRESS FIRM

    $347.00 - $497.00 $397.00 - $797.00 (up to 38% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • NEW AT MATTRESS FIRM

    $362.99 - $637.99 $412.99 - $873.99 (up to 35% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • NEW AT MATTRESS FIRM

    $412.99 - $749.99 $462.99 - $998.99 (up to 38% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • NEW AT MATTRESS FIRM

    $574.99 - $874.99 $624.99 - $1,162.99 (up to 29% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • NEW AT MATTRESS FIRM

    $574.99 - $1,037.99 $624.99 - $1,337.99 (up to 40% off)
    Pay over  24 months!
    All monthly payments are rounded up to the nearest whole dollar. +Monthly payment is based on minimum purchase price alone of $999.00, excluding tax and delivery charges, for 24 months at 0% APR*. Learn more.
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $525.00 - $750.00 $575.00 - $950.00 (up to 23% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • NEW AT MATTRESS FIRM

    $440.00 - $590.00 $490.00 - $690.00 (up to 17% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $525.00 - $750.00 $575.00 - $950.00 (up to 23% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $525.00 - $750.00 $575.00 - $950.00 (up to 23% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $649.00 - $799.00 $699.00 - $1,099.00 (up to 27% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $649.00 - $799.00 $699.00 - $1,099.00 (up to 27% off)
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $749.00 - $999.00 $799.00 - $1,299.00 (up to 23% off)
    Pay over  24 months!
    All monthly payments are rounded up to the nearest whole dollar. +Monthly payment is based on minimum purchase price alone of $999.00, excluding tax and delivery charges, for 24 months at 0% APR*. Learn more.
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $749.00 - $999.00 $799.00 - $1,299.00 (up to 23% off)
    Pay over  24 months!
    All monthly payments are rounded up to the nearest whole dollar. +Monthly payment is based on minimum purchase price alone of $999.00, excluding tax and delivery charges, for 24 months at 0% APR*. Learn more.
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $749.00 - $999.00 $799.00 - $1,299.00 (up to 23% off)
    Pay over  24 months!
    All monthly payments are rounded up to the nearest whole dollar. +Monthly payment is based on minimum purchase price alone of $999.00, excluding tax and delivery charges, for 24 months at 0% APR*. Learn more.
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH
  • $949.00 - $1,299.00 $999.00 - $1,699.00 (up to 24% off)
    Pay over  36 months!
    All monthly payments are rounded up to the nearest whole dollar. +Monthly payment is based on minimum purchase price alone of $1,299.00, excluding tax and delivery charges, for 36 months at 0% APR*. Learn more.
    EXTRA FIRM FIRM MEDIUM PLUSH ULTRA PLUSH