A mattress shown at an angle on a light gray background with dimension arrows and text indicating 12 inches height and 79.92 inches by 75.
A mattress with a white quilted top and a light blue side border, shown at an angle on a neutral gray background.
A bed with a white quilted mattress topper and a blue striped mattress base, styled in a bright, modern bedroom with a cream leather bed frame, wooden nightstands, and a beige armchair.
A 12-inch King mattress shown on a light gray background with certification text above and feature icons below. The mattress has a white top surface and a blue-gray side edge.
A woman sits on a wooden bed frame in a bright bedroom, holding a book while wearing a gray sweater and blue jeans. The bed has a white quilted mattress with a blue side border and two matching white pillows.

King 12 Inch Memory Foam Mattress — High Density

Availability: In Stock
$794.95 USD
$794.95 USD
Color: Default
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Return & Refund Policy – Family Shopolf

We offer a 30-day free return policy, which means you have 30 days from the date of purchase to request a return or refund.

Eligibility for Returns

To be eligible for a return, your item must be in the same condition as when you received it — unworn, unused, with tags, and in the original packaging. You will also need to provide a receipt or proof of purchase.

How to Start a Return

To initiate a return, please visit our Returns & Refunds Center. You'll need your order number and the email address used during purchase. Once your return is accepted, you'll receive detailed instructions on how and where to send your package.

Please note: Items sent without a prior return request will not be accepted.

For any return-related questions, feel free to contact us at info@familyshopolf.com.

Damaged, Defective, or Incorrect Items

Check your order upon arrival. If your item is damaged, defective, or incorrect, contact us immediately so we can resolve the issue promptly.

Non-Returnable Items

We do not accept returns on the following products:

  • Hats and hair accessories
  • Corsets, bras, underwear, baby and toddler underwear
  • Children's shoes
  • Toiletries and personal care products (e.g. cosmetics)
  • Custom-made or personalized items
  • Out-of-season tailored items
  • Products shipped from international warehouses

Please contact us if you are unsure whether your item qualifies for return.

Note: We do not accept returns on discounted items or gift cards, final sale.

Exchanges

The fastest way to get the product you want is to return the current item and place a new order after your return is accepted.

Return Shipping

Return shipping is 100% free. Once we receive and inspect your returned item, we will notify you of the approval status. If approved, the refund will be processed automatically to your original payment method.

Please allow your bank or credit card provider 7–10 business days to complete the refund process.

By placing an order with Family Shopolf, you acknowledge and agree to all our shipping, return, and refund policies, as well as our terms and conditions.

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Parcel processing time

We ship orders to all US states and territories, as well as 100 other countries. All orders are processed within 1-3 business days from the date of order (Monday-Friday). Once your order is shipped, you will receive a shipping confirmation email that will notify you of the carrier and the shipment tracking number.

If we have a large volume of orders, delivery may be delayed for several days. Please allow additional days in transit for delivery. Some items (such as cashmere coats) are handmade (this is indicated on the product page), and the shipping time can be extended from 7 to 10 days. If the delivery of your order is significant, we will contact you by email or phone.

Delivery is carried out in two ways:

  1. By regular mail.
  2. By courier to the specified address (to the door).

Free US and Canada shipping cost is $0

International shipping worldwide:
- Free shipping.

Estimated delivery time for the USA and Canada from a warehouse in the USA is 3-5 business days*.

The actual duration of delivery depends on the availability of stock in the local warehouse, and if necessary, the product will be dispatched from the nearest international warehouse.

The estimated international delivery time ranges from 3 to 12 business days*. However, to account for potential delays and issues during transit, customs, and COVID-19 restrictions, we guarantee delivery within 60 business days.

* Delivery time is counted from the moment the order was sent, not from the moment the order was paid. Delivery time may take longer than expected due to incorrect address, customs procedures and other unforeseen circumstances.
Arrival time is an estimate and unfortunately, cannot be guaranteed. We'll do our best to ship your order as soon as possible so it can be delivered in a timely manner.

During peak sales season, it may take a little longer for your parcels to arrive, we thank you for your patience. Please go to your account to track your order.

Confirmation of shipment and order tracking

Once your order has been shipped, you will receive a delivery confirmation email containing your tracking number(s). Tracking number will be active within 48 hours.

Customs, duties and taxes

Family Shopolf is not responsible for any customs duties or taxes that apply to your order. All fees charged during or after delivery are the responsibility of the customer (tariffs, taxes, etc.).

Shipping and Warranties

Invalid Shipping Address: We are unable to ship domestically and/or internationally to P.O./APO/FPO boxes.

Risk of Loss: All products purchased from the website are transported and delivered to you by an independent carrier not affiliated with, or controlled by, Family Shopolf. Title to the products purchased on the website, as well as the risk of loss for such products, passes to you when Family Shopolf delivers these items to the carrier.

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Size Chart – Family Shopolf

Use this guide to find your perfect fit. Measure carefully and compare with our charts for the best result.

Men's Clothing Size (cm & inch)

Size Chest (cm/in) Waist (cm/in) Hip (cm/in)
S 88 / 34.6 76 / 29.9 90 / 35.4
M 96 / 37.8 84 / 33.1 98 / 38.6
L 104 / 40.9 92 / 36.2 106 / 41.7
XL 112 / 44.1 100 / 39.4 114 / 44.9

Women's Clothing Size (cm & inch)

Measuring Woman for Clothing
Size Bust (cm/in) Waist (cm/in) Hip (cm/in)
XS 80 / 31.5 60 / 23.6 86 / 33.9
S 84 / 33.1 64 / 25.2 90 / 35.4
M 88 / 34.6 68 / 26.8 94 / 37.0
L 94 / 37.0 74 / 29.1 100 / 39.4

Underwear Size Guide (Unisex)

Size Waist (cm/in) Hip (cm/in)
S 66–74 / 26–29 84–90 / 33–35
M 74–82 / 29–32 90–96 / 35–38
L 82–90 / 32–35 96–102 / 38–40
XL 90–98 / 35–38 102–108 / 40–42

Women's Shoe Size (EU / US)

Measuring Woman's Foot
EU Size US Size Foot Length (cm/in)
36 5.5 23 / 9.1
37 6.5 23.5 / 9.3
38 7.5 24 / 9.4
39 8.5 24.5 / 9.6
40 9 25 / 9.8

Men's Shoe Size (EU / US)

EU Size US Size Foot Length (cm/in)
40 7 25 / 9.8
41 8 25.5 / 10
42 9 26 / 10.2
43 10 26.5 / 10.4
44 11 27 / 10.6
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A woman sits on a wooden bed frame in a bright bedroom, holding a book while wearing a gray sweater and blue jeans. The bed has a white quilted mattress with a blue side border and two matching white pillows.

King 12 Inch Memory Foam Mattress — High Density

$794.95

King 12 Inch Memory Foam Mattress — High Density

$794.95
Color: Default

Product Description

The King Size 12 Inch Memory Foam Mattress is designed to deliver deep, restorative sleep through a carefully engineered multi-layer foam structure. It adapts to your body shape, cushions pressure points, and helps you wake up feeling refreshed.

Key Benefits:

  • Multi-Layer Comfort: Features a memory foam structure that conforms to your body for a personalized sleep experience.
  • Body Support: Balanced firmness supports your body while cushioning pressure points, reducing tossing and turning throughout the night.
  • Certified Safe Materials: Meets CertiPUR-US and CFR-1633 certifications, ensuring a healthy sleep environment free from harmful substances.
  • Easy Setup Design: Delivered in a compact box, requires no assembly, fits most bed frames and bases, and expands to full size quickly after unboxing.
  • Pressure-Relieving Construction: The 12-inch high-density foam mattress contours to your body curves to evenly distribute weight and alleviate pressure for deeper, more restorative sleep.

Product Specifications:

  • Material: Sponge + Spandex, Polyester fabric
  • Product Size: 203 × 103 × 30.5 cm
  • Size: King
  • Thickness: 12 inches

Product Images

King size 12 inch memory foam mattress front view Memory foam mattress layers closeup King size mattress on bed frame Memory foam mattress compressed in box Memory foam mattress thickness detail

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