# REGOSS 031M 14K 14-Inch King Hybrid Mattress

The REGOSS 031M 14K is a 14-inch King hybrid mattress with a Euro top, gel memory foam and pocketed coils. Its listed feel is Medium Plush, with a mattress-in-a-box format and manufacturer-stated trial and warranty terms.

- [Original product page](https://best-deals.pro/product/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [View offer](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- Market: US
- Language: en-US
- Currency: USD
- Brand: REGOSS
- Model: 031M 14K
- Category: Home & Kitchen > Furniture > Mattresses
- Price: 339.98 USD
- Previous price: 519.99 USD
- Discount: 35%
- Price checked: 2026-11-14T09:39:40.446Z
- Rating: 4.8 / 5
- Reviews: 41

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

## At a glance

- Gel memory foam and individual pocketed coils form the listed hybrid construction.
- The listing describes a Medium Plush feel and Euro top.
- Manufacturer claims a 365-night trial and a 10-year warranty.
- Listing says it ships compressed in a box and is designed to expand after setup.

## Pros

- Combines foam comfort layers with individually pocketed coils rather than an all-foam build.
- King sizing and the stated 14-inch profile are specified in the listing.
- The manufacturer describes the feel as Medium Plush, useful for shoppers seeking a softer feel than firm options.

## Specifications

### Identity and construction
- Brand: REGOSS
- Model: 031M 14K
- Construction: Hybrid
- Size: King \(U.S. Standard\)
- Firmness description: Medium Plush
- Top style: Euro Top
- Fill material: Gel Memory Foam
- Coil type: Pocketed Coil
- Material type: Cotton Blend
- Color: White-purple
### Dimensions and installation
- Dimensions listed: 80 x 76 x 14 inches
- Thickness listed: 14 inches
- Weight listed: 87 pounds

## Before you buy

- The listing says the mattress is designed for side-sleeper pressure relief and reduced motion transfer, but these are manufacturer claims rather than independently verified outcomes. Confirm the terms of the 365-night trial and 10-year warranty before purchase.

## In the box

- Gel memory foam (Included)
- High-density foam (Included)
- Individual pocketed coils (Included)

## A good fit for

- King-bed shoppers looking for a hybrid build with gel memory foam and pocketed coils.
- People seeking a listed Medium Plush feel and Euro-top design.
- Buyers who prefer a mattress shipped compressed in a box.

## Less suited to

- Shoppers who specifically want a firm mattress, as this is described as Medium Plush.
- Buyers seeking independently verified performance or trial and warranty terms not specified in the listing.

## Customer feedback

The supplied page includes aggregate ratings that are mostly in the five-star category, with a small share in four- and three-star categories. This is a generally favorable rating pattern, but without customer comments it does not explain what people liked or disliked, or establish how the mattress feels in practice. Treat the rating as limited context alongside the listed Medium Plush feel and hybrid construction.

## Frequently asked questions

### What is the listed firmness of this mattress?
The product details describe it as Medium Plush. Comfort is subjective, so the label alone cannot guarantee how it will feel to a particular sleeper.
### What materials and construction does the listing specify?
It identifies a hybrid construction with gel memory foam and pocketed coils, and lists a Euro top.
### What trial and warranty are advertised?
The manufacturer listing claims a 365-night trial and a 10-year warranty. The supplied details do not explain their terms, so confirm the applicable conditions before buying.
### Is it delivered in a box?
The listing describes a compressed mattress-in-a-box delivery that is designed to expand after setup.

## Alternative options

- [Gelsea 12 Inch King Size Mattress,Green Tea Gel Memory Foam,Medium Firm \| Cool Night Sleep,Back Pain Relief,Enhanced Support,Motion Isolation,Bed in a Box,Fiberglass Free,CertiPUR-US,Foam Made in USA](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [EGOHOME 12 Inch King Size Mattress Hybrid, Cooling Memory Foam Medium Firm \| Bed Mattress in A Box, Cooling Copper Gel, Back pain & Pressure Relief, Fiberglass-Free, CertiPUR-US Certified, 80''L x 76''W](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [BedStory Firm King Size Mattress,14 Inch Cooling Hybrid Mattresses with Zoned Lumbar Support for & Back Pain Relief, CertiPUR-US Certified, 365 Night Trial, 10-Year Warranty](https://best-deals.pro/visit/bedstory-firm-14-inch-king-hybrid-mattress)
- [Medium Firm King Size Mattress, 12 Inch Deep Sleep Hybrid Mattresses in a Box with ...](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [BedStory 12 inch Medium Firm Queen Mattress - Pain-Relieving Hybrid Mattress for Extra Lumbar & Hip Support - Queen Bed in a Box - 365-Night Trial - No Odor, Fiberglass-Free, CertiPUR-US Certified](https://best-deals.pro/visit/bedstory-12-inch-medium-firm-queen-hybrid-mattress)
- [King Size Mattress 12-Inch for Cooler Sleep - Cooling Gel Memory Foam with Pressure...](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [Extra Firm King Mattress 12 inch Hybrid Mattresses in a Box Extra Lumbar & Hip Supp...](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [EGOHOME King 12 inch Gel Cooling Memory Foam Mattress Fiberglass Free Plush \| Back Pain Relief, Breathable Removable Cover, Motion Isolation, CertiPUR-US Certify, Mattress in a box, Foam Made in USA](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [EGOHOME King Size Mattress Medium Firm 12 Inch, Green Tea Memory Foam \| Cooling Green Tea Gel, Washable Removable Cover, Pressure Relief, Bed in a box, Fiberglass Free, CertiPUR-US Certified](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [EGOHOME Queen 14" Copper Gel Memory Foam Mattress Pressure Relief Medium \| Fiberglass Free, Back pain Relief, Graphene Tech Cover, ICA Endorsed, CertiPUR-US, Motion Isolation, Mattress in Box, Medium](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [12 Inch King Mattress, Hybrid Memory Foam, Pocket Springs, Medium Firm](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)
- [BedStory Firm King Mattress 12 Inch, Hotel Collection Hybrid Mattress with Extra Back & Hip Support, Deep Sleep Comfort, Fiberglass-Free, CertiPUR-US Certified, 365-Night Trial](https://best-deals.pro/visit/regoss-031m-14k-14-inch-king-hybrid-mattress)

## Images

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 1](https://best-deals.pro/i/6ExjI4Ot0v45nUCQa_sAFYWvTM4a_aY4MWmfuUVwPeCb1BI_I2qCMNpo73IUNZf1arPyNxxfyBtNLuEA7gtyJmMICpgAzBwHBO4kj74pVkV4LbvYV39DCU2_.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 2](https://best-deals.pro/i/b_byteIoETVQUjQmHwwwp4F6TKQyGRYT3K8V565FXyw3b2yt2uxRE08NAmEG7ZVPTvcN72B1JKkevCJ2PyTqOrhNhYVlJaJjzEjSXy1oIyDEkJ4Way2BBo5V.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 3](https://best-deals.pro/i/_XNajaFi2aPxhiV0AtWHKix4uqLWQweKjBzftheFftnnx0Dyvxt44yQOKeuUQe3j6ZE3C7afhsOtu6a5_L_bYMa9GTcwleXKyj71dDzRMbrd57U-soMN3s_F.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 4](https://best-deals.pro/i/rywcZDNITwWlOMFBEOFPSop4Mv02lbH7v0QwoVwFhPeac1cfUd66LWamYVoHVR_p1HUmbYlw3fa947CtGHjHPTCT6Awvn10ILIVZ2Y5dmBolTYVwGP8PPdwL.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 5](https://best-deals.pro/i/URCGjaDra-mvomuClHgN8a30MhHQZlcxy-yrAxB3MZjYY0WZS8Doh8wydnH7MZfTY0-4oulyKTy53rfxSH0FjsOQ33O5vdNkjPt79WmqwZQphqjHpnCq0sDl.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 6](https://best-deals.pro/i/b6ScCm6fQnbgi9iL-iyxU66OK8RTlM37VfwINajRf7zr2L1xiwJPZBwhYD06PWTgMNGMin4Ul3FhIggnhsQEDre8XSqHdQ7ivQbC4YcmsjOqHy98k0g8HO4H.jpg)

![REGOSS 031M 14K 14-Inch King Hybrid Mattress — 7](https://best-deals.pro/i/3RR4oshRLVsCbfuzMpdUWEjhaPMKeTNLyoaN7y-D9tBmqxI7LidbkVFcNhsZXvhf0rRUbEnMpR7nK6G4eySlTytjhlZv3u8oy6CZRZSrya3w-fnmbpuHfNIL.jpg)