• Sealy Posture Luxe Archer Medium King Mattress ARC-MED-KNG

    $1,799
    $301 (14%) off RRP of $2,100
    $301 (14%) off RRP of $2,100

    Sealy Posture Luxe Archer Medium King Mattress ARC-MED-KNG

    $1,799
    $301 (14%) off RRP of $2,100
    $301 (14%) off RRP of $2,100
    Add to Wishlist
    4 payments of $449.75 with
    Up to 6 months interest free with Zip Money
    Mattress Size: King
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Posture Luxe mattress range is designed to deliver a refined balance of targeted support and premium comfort, helping sleepers wake feeling refreshed and ready for the day. Built with advanced sleep technology and thoughtful design, this range adapts to a variety of comfort preferences while maintaining consistent performance across all sizes.

    At its core, the Posture Luxe range features a 6-turn CoreSupport system that works to provide deep, responsive support where it is needed most. This engineered support system helps promote natural spinal alignment and reduces pressure build-up, making it ideal for everyday restorative sleep. Complementing this is a gel-infused Comfort Centre, which enhances pressure relief while assisting with temperature regulation for a more comfortable sleep environment.

    The mattress is further enhanced by edge-to-edge PowerEdge support, creating a stable and usable sleep surface from corner to corner. This design not only maximises space but also provides a supportive seating edge, adding practicality to everyday use. Whether used in a master bedroom, guest room, or shared space, the Posture Luxe range offers dependable performance and long-lasting comfort.

    Finished with antibacterial fabric and a modern aesthetic, the range blends hygiene, durability, and style. It is also compatible with adjustable bases, offering flexibility for those seeking a more personalised sleep position.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    ARC-MED-KNG
    Height (mm)
    300 mm
    Width (mm)
    1830 mm
    Depth (mm)
    2030 mm
    Weight (kg)
    43 kg
    Finish Colour
    White
    Finish Colour Description
    White top with Grey sides
    Bedding Size
    King
    Material
    Cotton Poly Blend
    Image Disclaimer
    Images used for illustration purposes only. Bed Base not included.
    Mattress Size
    King
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    10 Years
    furniture and Homeware Details
    Care Instructions
    Remove the mattress from its packaging and allow it to air out. This helps any new mattress scent to dissipate. Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months — rotate every 2 weeks Continue to rotate once every 3 months
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Cotton Poly Blend
    Special Internal Layers
    Gel Infused Comfort Centre
    Number of Mattress Coils
    728
    Zone Support
    Core Support Coil
    Edge Support
    PowerEdge
    Suitable for Adjustable Bed Base
    Yes
    Sustainably Made
    Recyclable Mattress
    other Features
    Bedding Type
    Mattress
    Features
    • Advanced Support System: Engineered CoreSupport coils provide consistent, targeted support across the mattress.
    • Pressure Relief Comfort: Gel-infused Comfort Centre helps reduce pressure points for improved sleep quality.
    • Temperature Regulation: Designed to assist with heat management for a more comfortable night’s rest.
    • Edge-to-Edge Support: Reinforced edges maximise usable space and provide a stable seating surface.
    • Adjustable Base Ready: Compatible with adjustable bases for flexible comfort and positioning.
    • Antibacterial Fabric: Promotes a cleaner and more hygienic sleep environment.
    • Modern Design: Sleek finish complements a wide range of bedroom styles.
    • All Size Availability: Offered across multiple sizes to suit different room layouts and needs.
    • Consistent Comfort Options: Available in a variety of feels to match individual sleep preferences.
    country of Origin
    Origin
    Australia

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Great prices too
    Appliances Online Customer, Australia
    It arrived as promised with no hassles and so easy
    Maria,
    No wonder people are turning to the net
    Rachel, Kingston, ACT

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

  • When you need to replace a broken appliance or home essential, enhance energy efficiency at home or adapt to a growing household, Appliances Online is here to make the shopping experience streamlined and stress-free. You can skip the frustration of navigating searches for the right replacements, endless product comparisons and confusing specifications - we have you covered. We aim to make purchasing new must-haves from your home or phone simple and hassle-free. As Australia's largest online retailer of appliances and home essentials, we offer an extensive selection of quality products, including those from Andoo, a Winning Group company, featuring specific items like Sealy Posture Luxe Archer Medium King Mattress ARC-MED-KNG to other choices like bedding and furniture, fitness, health and beauty and more. Ultimately, our extensive range allows you to freely make informed choices with confidence. Because we know how valuable your time and money are, our team also includes something extra with your purchase of a new appliance or home essential. We're dedicated to providing seamless shopping, top-notch service and a memorable experience, ensuring you receive more than just a product - you gain a trusted partner in improving your home life.

    It can be tricky to select a product that meets your requirements and budget. Faced with countless offers to consider, you can easily feel unsure about where to get started. Appliances Online knows how important finding the appropriate home essentials and appliances is to your daily routine, so we offer services to simplify the buying process and bring overall convenience. Our legendary service ensures you get all the support and information you need to make the right decision. We also offer a Price Match Guarantee* - if you come across a lower price for the same product at an Approved Retailer, just note the advertised price and where you saw it, and contact our friendly customer service team. We'll confirm the price match to guarantee outstanding value once you provide the necessary details. Whether you're considering products like Dina Broadhurst La Di Da (Golden) - Small 60 x 80 - White Frame LA-DI-DA-GOLDEN-WF-S or Black & Decker STC1820PC-XE 28cm 18V Lithium Ion Cordless String Trimmer, we help you find good deals with ease. Even if you're interested in items like Sussex Taps Voda Square Sink Mixer Tap - Smoke Gunmetal VSMQ-54 or Haier 500 Series 9kg Heat Pump Dryer Dark HDHP90NB1, we're here to make your shopping experience effortless and help you find the product that truly matches your needs. While ensuring reliable service and excellent value, Appliances Online's goal is to make selecting suitable items as easy and straightforward as possible.

    When it's time to fit your home with the necessities you've been after or even items you've come across in the Taps and Water and Small Appliances categories, you can always count on Appliances Online. To start, just enter your postcode or suburb in our site's 'delivery location' bar to find out if we reach your area. With our service covering 95% of Australia's population, chances are high that we can deliver right to your home! On top of this, with a Free, Next Day Delivery* option (Monday to Friday) on in-stock items, your purchases can arrive faster than you imagined. If you need a hand, our Sydney-based customer service team is available 24/7, 365 days a year, with a real human team member offering real-time, knowledgeable support. Our services also don't stop at delivery and assistance with the Andoo category and beyond; as for those areas serviced by our delivery trucks, we have a Free Connection option for select models of fridges, washing machines, dryers and microwaves. We also offer to recycle your old appliance at no added cost - just remember to opt for this service at checkout. Order now and discover how Appliances Online makes shopping easy and hassle-free today!