Full Mattresses(103+)

Dive into a world of dreamy slumber with a ton of full size mattresses and mattress sets to choose from. Whether you're upgrading or just want to cozy up, there’s no doubt you’ll find the ideal fit for you. Explore a variety of options, from snuggle-worthy full mattresses to complete mattress sets, all designed to make your snooze game strong. Get ready to experience next-level comfort at Sam's Club.

How to Choose the Right Full-Size Mattress

A full mattress hits a sweet spot between compact and comfortable. It is a solid upgrade from a twin and a smart fit for solo sleepers who want more room to stretch out.

A full mattress, sometimes called a double, measures 54 by 75 inches. The extra 16 inches of width compared to a twin mattress makes a big difference for single adults. It fits well in smaller bedrooms and guest rooms and doesn’t take over the floor plan. Sam's Club carries full mattresses in memory foam, hybrid, innerspring and pillow top styles across a full range of firmness levels.

Who Is a Full Mattress Right For

Full size mattresses are a popular choice for single adult sleepers, teenagers that have outgrown a twin, and guest rooms where you want to host a couple, but don’t have space for a queen. Two adult sleepers can share a full, though most might find the width a bit tight for comfortable long-term use. For couples, a queen mattress is usually the better pick.

Matching Firmness to Your Sleep Style

Your sleep position is a strong guide to the right firmness level. Side sleepers do well on a soft to medium mattress that cushions pressure points at the hips and shoulders. Back sleepers benefit from a medium-firm mattress that maintains spinal alignment. Stomach sleepers need a firmer surface to prevent the lower back from dipping. A hybrid mattress is a breathable and durable option that works well across sleep positions, while a memory foam mattress offers excellent contouring and motion isolation.

Sam's Club members get free shipping on most full mattress orders, exclusive member pricing, and a generous return policy.

Why Shop Sam’s Club for Full Size Mattresses

• White Glove Mattress Delivery: Plus Members get free white glove delivery on select full size mattresses. This service includes in-room setup and optional mattress removal.
• Member-Only Value: Members get exclusive pricing on full size mattresses.
• Member’s Mark Quality: Shop the Member’s Mark full size mattress collection for high-quality options without the high price tag.
• Satisfaction Guarantee: In addition to the manufacture warranty, most full size mattress purchases are covered by our Satisfaction Guarantee if the item does not meet your comfort needs.