MADNESS

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Kingston Slumber RelaxMax 31cm Medium Pocket Spring Mattress

Regular price $26695
Tax included Shipping calculated at checkout.

Size
SKU: V219-BEDMATKSST1A

Delivery and Shipping

Free Metro Delivery (selected areas) — enter address at checkout to confirm.

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

Discover balanced, restorative sleep with Kingston Slumber's RelaxMax mattress.

Designed for sleepers who seek the perfect mix of support and softness, this mattress features a thoughtfully layered construction that delivers comfort from the first touch to the deepest slumber.

A Euro top finish is paired with OEKO-TEX certified knitted fabric, offering a smooth, breathable surface that's gentle on the skin and certified to be free from harmful substances. This plush upper layer contours gently to your body, enhancing comfort while promoting airflow for a cooler, more hygienic sleep environment.

Beneath the surface, a 5-zone pocket spring system is engineered to respond to your body's unique shape. Targeted support zones cradle the shoulders, back, hips, and legs, helping maintain spinal alignment while reducing pressure points. Individually wrapped springs move independently to absorb motion—minimizing partner disturbance and supporting deeper, uninterrupted sleep.

Reinforced with high-density foam, the core of the mattress adds durability and structure, ensuring long-lasting shape and consistent comfort over time. The RelaxMax offers a plush medium to medium-firm feel that suits back, side and combination sleepers, providing cushioning without sacrificing essential support.

  • Euro top finish for cushioned surface comfort
  • OEKO-TEX certified knitted fabric ensures safety and skin-friendliness
  • Breathable knit cover enhances moisture and heat dissipation
  • Individually wrapped pocket springs reduce motion transfer
  • 5-zone spring layout provides targeted anatomical support
  • Reinforced perimeter with high-density foam for edge stability
  • Contouring top layers relieve pressure on joints
  • Core construction engineered for long-term shape retention

SPECIFICATION

  • Brand: Kingston Slumber
  • Product Type: Mattress
  • Model: RelaxMax
  • Mattress Type: 5-zone pocket spring mattress
  • Mattress Firmness: Medium to Medium-Firm
  • Mattress Thickness: 31cm

IN THE BOX

  • 1 x Kingston Slumber RelaxMax Mattress
  • Note: User Manual is accessible online

SIZE & WEIGHT

  • Product dimensions and weight vary by selected size — see size options for specific measurements.

We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including initial and return shipping, as well as a restocking fee of 10% of the product price.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Frequently Asked Questions

Shipping

What countries do you ship to?

We currently only ship to Australia.

We are looking to expand our shipping availability to other countries. Please reach out to us if you have an enquiry about this.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Returns and Refunds

How do I return a product?

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).