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Home > Mattresses > Shop All Mattresses > Memory Foam Mattresses > iR-8™ Firm Memory Foam Mattress

430-390000-90iR-8™ Firm Memory Foam MattressWeekends Only1789862Memory Foam Mattresses

iR-8™ Firm Memory Foam Mattress

SKU# 430-390000-90

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Covered with a beautifully detailed knit fabric for breathability, the iR-8™ firm memory foam mattress is designed for superior comfort and support. The top layer of conforming memory foam works with the base foam layer to provide support where your body needs it most while reducing motion transfer when your partner moves. The result is a deep, undisturbed sleep.  read more >

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Brand Name:Made Exclusively for Weekends Only
Features:Mattress comes compressed in a box for easy delivery and setup. Perfect if your home has tight spaces. Mattress is CertiPUR-US tested and certified for safety.
Carton Dimensions:Mattress Box Dimensions
Twin: 12"L 12"W 42"H
Twin XL: 12"L 12"W 42"H
Full: 12"L 12"W 56"H
Queen: 12"L 12"W 62"H
King: 12"L 12"W 78"H
Cover:Removable, stretch knit zippered cover for easy treatment of stains. Spot clean only. Do not wash.
Warranty:25 Years (15 non-prorated/10 prorated)
Comfort Level:Firm
Foam Layers:1" 3lbs PCF Memory Foam
7" High Density Base Foam
Dimensions: Mattress Height: 8"
Twin: 39"W 75"L
Twin XL: 39"W 80"L
Full: 54"W 75"L
Queen: 60"W 80"L
King: 76"W 80"L
Adjustable Base Friendly:Yes
Care InstructionsAdd mattress protector to keep mattress clean. Rotate mattress regularly for even wear. Spot clean cover. Do not wash.
Carton WeightMattress Box Weight
Twin: 38 lbs.
Twin XL: 42 lbs.
Full: 49 lbs.
Queen: 58 lbs.
King: 74 lbs.
Collection:The iRemedy™ Collection at Weekends Only features the latest in sleep technology. These specialty mattresses are all adjustable base friendly and compare directly to big name brands like Tempur-Pedic, Sealy, and Serta, but for a fraction of the cost.
Compare To:Serta Westdean 8"
SERTA, SEALY, STERNS & FOSTERS, SIMMONS, TEMPUR-PEDIC are all registered trademarks of their respective owners. Compare-to prices are based on like models and respective prices at the time of product launch.
60 Nights Mattress Comfort Guarantee

60 Nights Comfort Guarantee

Buying a mattress is kind of a big deal and you may not get it right on the first try. That's ok. If you sleep on it for a month and decide you don't like it, we'll take it back and help you choose a new one. Easy peasy. Some restrictions apply.
Read more about our 60 Nights Comfort Guarantee


Same warranties, same quality, better price. Our mattresses are backed by manufacturers' warranties to give you the reassurance you're making a smart purchase. Refer to product details for specifics by model. Remember – don't remove the product's law tag and keep your receipt.

Getting Your Order

Free In-Store Pickup

We offer easy pickup at all store locations during our normal store hours (Fri-Sat 10AM-9PM, Sun 10AM-8PM) or at our St. Louis Distribution Center on Friday-Sunday from 9AM-5PM.

Fast, Flat-Rate Delivery

We currently deliver to St. Louis and Indianapolis metropolitan and surrounding areas Friday-Tuesday every week. Starting at only $119 for furniture deliveries and $99 for mattress-only deliveries, our friendly and experienced delivery teams will bring your order to you!
View Delivery Pricing, Maps & Schedules

Furniture Assembly: Upon arrival to your home, our delivery team will:

  • Assemble beds, not including platform, storage, day/trundle beds, or bunk beds
  • Assemble bed frames and adjustable bases
  • Haul away your old mattress, as long as it's free of rips, stains, or tears
  • Attach mirrors to dressers and hutches to buffets
  • Assemble dining tables, not including tables with storage, patio tables, or dining/patio chairs
  • Assemble coffee, sofa, and end tables
  • Attach legs to sofas, loveseats, and sectionals

Preparing for Your New Furniture

Please measure! To avoid costly restocking fees and re-delivery charges, make sure your new items fit. You will want to measure all entryways and doorways through which your furniture will pass, as well as the space you intend to put your furniture.
View our Measuring Guide

If you are getting your furniture delivered, please clear space for your new items. To help, our delivery team will move your current furniture to another room on the same level of your home.

Returns & Exchanges

We want you to LOVE your new furniture, so if something's not right, please let us know within 7 days of your pickup or delivery and we'll do our best to accommodate your needs. Restocking and re-delivery fees may apply. Please review our complete Return Policy before you purchase.

Customer Reviews


Bought two for bunk beds

We bought two of these mattresses to go with the bunk bed we bought from Weekends Only, and the quality is awesome. We wanted mattresses that would last for our kids, and these definitely will. Came tightly wrapped in a box and when I opened the plastic wrapping, the mattresses expanded immediately. Great product.


Love these!

Bought two for full size bunk beds. They fit very snug and are extremely comfortable. I like the fabric covering that can be removed to be cleaned.
Our only disappointment was waiting over 2 1/2 weeks to get them from the factory. But it was worth it.

Read all reviews

Questions & Answers

Ask a question

Q:What is the difference between the iR-8 and iR-9 Memory Foam Mattress Asked by Madison Witte

A:Thank you for your inquiry. There are quite a few differences between the iR-8 and iR-9 mattresses. The first difference is what they're made out of. The iR-8 surface foam is made from traditional memory foam, which is great for motion reduction as well as pressure relief. The iR-9 features gel-infused memory foam, which has the same great benefits as traditional memory foam, but does not trap heat. If you sleep warm, the cooling effect of gel-infused memory foam may be best for you. If you tend to get cold at night, traditional memory foam may be the way to go. Another difference is the overall feel of the mattress. Each person has a different perception of how a mattress feels to them, so the best way to gauge which is more comfortable is to come in and test them out for yourself. If you have any questions, a knowledgeable mattress specialist will be able to offer you assistance. We hope to see you this weekend!

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