# FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm

An 8-inch Twin gel memory foam mattress with a removable cover, suited to shoppers seeking a medium-firm foam surface.

- [Original product page](https://www.ofertitastop.com/us/product/fdw-mem-8t138-white-twin-mattress)
- [View offer](https://www.ofertitastop.com/us/visit/fdw-mem-8t138-white-twin-mattress)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-24T02:04:17.846Z
- Brand: FDW
- Model: MEM-8T138-White
- MPN: MEM-8T138-White-CD
- EAN / GTIN: 195030034627
- SKU: ofertitastop-us-126811
- Category: Furniture > Beds & Accessories > Mattresses
- Source store: amazon US
- Active deal: Yes
- Price: 89.99 USD
- Previous price: 99.99 USD
- Discount: 10%
- Rating: 4.4 / 5
- Reviews: 19280

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Twin-bed shoppers looking for a medium-firm feel and memory foam may want to compare this FDW mattress with simpler foam designs. It combines gel memory foam with a high-density base layer in an 8-inch profile.

The Twin size measures 75" L x 38" W. Its white Jacquard cover is removable, and the listing describes it as washable.

One point to weigh: buyer feedback is mixed on how fully the mattress expands and how firm it feels. That matters if an exact finished thickness or a particular comfort feel is essential.

## Practical tips

This mattress is shipped compressed in a box, so plan to position it on the intended bed frame or foundation before unpacking. The manufacturer lists box springs, slatted bases, flat platforms, adjustable beds, hospital beds, and the floor as suitable surfaces. Check that the 75" L x 38" W Twin footprint fits your setup.

The construction pairs 2 inches of gel memory foam with a 6-inch high-density foam base. That gives shoppers a clearer picture of the feel and support approach than a single-layer foam mattress. The cover can be removed, which may help with routine care, the product-care instructions also say to wipe the mattress with a dry cloth, so follow the care guidance for the part being cleaned.

## Benefits

The gel-infused memory foam is described as ventilated and temperature regulating, while the contouring foam is intended to cushion pressure points. These features may appeal to sleepers who want a foam surface rather than the more traditional feel of a basic mattress. The listing says the design is intended for back, side, and stomach sleepers, but comfort remains personal.

It suits you if you want a Twin mattress with a removable cover, gel memory foam, and a defined foam-base construction. It’s not for you if you need buyer feedback to confirm a consistently plush or exact-feeling firmness: opinions vary, with some describing a comfortable balance and others finding it too firm.

## Key takeaways

The model is listed as CertiPUR-US certified and comes as one mattress. Its medium-firm description, 8-inch stated thickness, and boxed delivery make the main buying details easy to compare against other foam options. A more basic mattress may suit shoppers who do not need gel foam or a removable cover, someone seeking a different feel may prefer to compare comfort descriptions and construction before choosing.

Buyer comments are mixed on expansion and thickness. Some say the mattress reaches the advertised 8 inches, while others report a shorter result, feedback on odor also differs. These are reported experiences, not a guarantee of how a particular mattress will expand or smell.

## What to clarify

**Is the cover removable?** Yes. The listing describes a removable, washable cover. It does not provide detailed washing instructions, so use the care guidance supplied with the mattress.

**What is inside the mattress?** The listed construction is 2 inches of gel memory foam over 6 inches of high-density base foam.

**Will it expand to the stated thickness?** The product is described as an 8-inch mattress, but buyer feedback on expansion is mixed. Some report reaching 8 inches, while others say theirs remained shorter.

## Should you buy it?

Choose the FDW MEM-8T138-White if a Twin-size foam mattress with gel memory foam, a high-density base, and a removable cover matches your priorities. Its stated dimensions and layered construction give you concrete points to compare with simpler foam models. If a precise final thickness or a reliably softer feel is a deciding factor, the varied buyer feedback makes it sensible to consider that uncertainty before selecting this mattress.

## Images

![FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm — 1](https://www.ofertitastop.com/i/dA3nNx-EQRiba7-enMV8DkRldAZhY1lNMhjg4SaNW9z9k4ik7qxxIT7j9KCQDb4FPeunsFJfORC6TMgH0jpj_ZZfcsWIjy-PXp1nA6TDoe5r7sc1VgttEa4Yrw.jpg)

![FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm — 2](https://www.ofertitastop.com/i/iLU0tUB8QejpNewqOeNoAlQYc5exRAoPA-qKc_bn_P9bb_b-rdt-eXMRgSx1Dy13luOJ2qv478QX7RkfELveC8EZDsXR8NdoCymRzPtjLQLP4rQy00nUXBSkLA.jpg)

![FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm — 3](https://www.ofertitastop.com/i/yhs6K9mru_VgN81I0cs6SXdloWybRpD57WSEgKFbInYOHfTL8ix4wLd1uIQc-MHIM2ZQJr_aKv3o_pcFY8qQSdCFc-5WaQG65Sug-jk08FjlXwPTwKxP0lbCNw.jpg)

![FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm — 4](https://www.ofertitastop.com/i/FqW7249fgrpOAcZiUfTeIIJTVWa06GI3qhbMXNy5IqUSfFBYmjvcougVDV8ZvJNBxUH5ER4Lak1WaoCFVjrgdz267Qp3MI7KdNWckV_1Fz9w-Nn55HTl170Log.jpg)

![FDW MEM-8T138-White Twin Mattress, 8-Inch Gel Memory Foam, Medium Firm — 5](https://www.ofertitastop.com/i/7pdOF1qI8EtylssMESfEu0I-Vil0NNc7oiURYiRfhVxBFYQKeq4Tgi9mkE-QFsfVugmmpN583EraN3P5HJ_zbr5ptDFWFyAkwugswqF7KKrMx4MF0REYPrkzBQ.jpg)