The supportiveness of the mattress surface, ranging from extra firm for maximum support to ultra plush for a softer, cushioned feel.

Mattress Comfort Level

The internal components and support system of the mattress, like innerspring, memory foam, or hybrid.

Mattress Construction

The style of the mattress's uppermost comfort layer, such as a pillow top, euro top, or tight top.

Mattress Top

A mattress designed to be flipped over regularly to promote even wear and tear to extend its lifespan.

Double Sided Mattress

The overall measurement of the item from the floor to its highest point (how tall the item is).

Height

Shop Medium Mattresses

Medium

Most Popular

Name: A to Z

Name: Z to A

Price: Low to High

Price: High to Low

Highest Customer Rating

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Full Mattress in Box

We’ve combined cooling Serta® Gel Memory Foam and supportive Serta® Foam Core in our smallest carton ever to bring you cool, convenient comfort.   

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Twin Mattress in Box

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top King Mattress in Box

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Queen Mattress in Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Full Mattress in Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Twin Mattress in Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Queen Mattress in Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top King Mattress in Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Twin Mattress in a Box

The new Serta Sheer Slumber mattress delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dream-land all night long.

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Full Mattress in a Box

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Twin Mattress in a Box

Comfort has never been more convenient. The new Serta Sheep Retreat mattress delivers long-lasting comfort to your front door in our smallest carton ever. Thanks to the unique combination of Serta Gel Memory Foam, Serta Transitional Support Foam and Serta Foam Core you can get that sleep-til-noon rest you’ve always wanted.

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Queen Mattress in a Box

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Full Mattress in a Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Queen Mattress in a Box

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top King Mattress in a Box

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top King Mattress in a Box

Serta® Classic® Alden 11.5" Wrapped Coil Medium Tight Top Twin Mattress

Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, this mattress balances cool breathability with responsive support for a classically comfortable rest.

Serta® Classic® Chandy Bay 11.5" Wrapped Coil Firm Tight Top Queen Mattress

Serta® Classic® Alden 11.5" Wrapped Coil Medium Tight Top King Mattress

Serta® Classic® Alden 11.5" Wrapped Coil Medium Tight Top Twin XL Mattress

Serta® Classic® Alden 11.5" Wrapped Coil Medium Tight Top California King Mattress

Serta® Classic® Alden 11.5" Wrapped Coil Medium Tight Top Full Mattress

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top Twin Mattress

Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a Gel Memory Foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest.

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top Twin XL Mattress

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top Full Mattress

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top Queen Mattress

Featuring a soft, breathable cover, PillowSoft® Aire foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, plus a gel memory foam upgrade for even more pressure relief, this mattress balances cool breathability with responsive support and pressure relief for a classically comfortable rest.

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top King Mattress

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top California King Mattress

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top Twin XL Mattress

Serta® iSeries NXG™ the next generation of comfort. Designed with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense.

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top Full Mattress

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top Queen Mattress

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top Twin XL Mattress

Experience a series of benefits delivering immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG memory foam for deep, contouring pressure relief.

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top Full Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top Queen Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top California King Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top Split Head Queen Mattress

Serta® iSeries NXG™ 13.5" Memory Foam 3500 Medium Smooth Top Split Head King Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top Twin XL Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top Full Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top Queen Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top King Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top California King Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top Split Head Queen Mattress

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top Split Head King Mattress

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top California King Mattress

Serta® iSeries NXG™ 2500 Hybrid 12.5" Medium Smooth Top Split Head Queen Mattress

Serta® iSeries NXG™ 2500 Hybrid 12.5" Medium Smooth Top Split Head King Mattress

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top California King Mattress

This mattress offers plush comfort with responsive wrapped coils for targeted support and reduced motion transfer. Its pillow top adds cushioning, promoting pressure relief and balanced sleep surface for restful nights.

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top Full Mattress

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top Queen Mattress

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top Twin XL Mattress

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top King Mattress

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top Twin Mattress

This mattress offers plush comfort with responsive wrapped coils for targeted support and reduced motion transfer. Its tight top adds cushioning, promoting pressure relief and balanced sleep surface for restful nights.

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top Full Mattress

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top Twin XL Mattress

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top Queen Mattress

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top King Mattress

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top California King Mattress

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top Twin Mattress

This mattress combines supportive innersprings with contouring foam for balanced comfort. Its medium feel suits various sleep styles, while the tight top design offers a smooth, stable surface with enhanced durability and pressure relief.

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top Twin XL Mattress

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top Full Mattress

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top Queen Mattress

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top King Mattress

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top California King Mattress

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top Twin Mattress

Serta® Cascade Range 14" Innerspring Medium Tight Top Twin XL Mattress

Designed with our Q4™ Support System and 5-Zone Comfort to help relieve aches and back pains with steady support and pressure relief—so you get perfect sleep, night after night. Great for shoppers searching for a supportive mattress or looking for options that help with back and body discomfort.

Serta® Cascade Range 14" Innerspring Medium Tight Top Twin Mattress

Designed with our Q4™ Support System and 5‑Zone Comfort to help relieve aches and back pains with steady support and pressure relief—so you get perfect sleep, night after night. Great for shoppers searching for a supportive mattress or looking for options that help with back and body discomfort.

Serta® Cascade Range 14" Innerspring Medium Tight Top Full Mattress

Serta® Cascade Range 14" Innerspring Medium Tight Top Queen Mattress

Serta® Cascade Range 14" Innerspring Medium Tight Top King Mattress

Serta® Cascade Range 14" Innerspring Medium Tight Top California King Mattress

Designed with our Q4™ Support System and 5‑Zone Comfort to help relieve aches and back pains with steady support and pressure relief—so you get perfect sleep, night after night. Great for shoppers searching for a supportive mattress or looking for options

Medium

Serta® Classic® Chandy Bay 11.5" Wrapped Coil Firm Tight Top Queen Mattress

$498.00

Serta® iSeries NXG™ 12.5" Hybrid 2500 Medium Smooth Top California King Mattress

$3,199.00

Serta® iSeries NXG™ 13.5" Hybrid 3500 Medium Smooth Top California King Mattress

$3,599.00

Serta® Classic® Brecon 13.5" Wrapped Coil Medium Tight Top California King Mattress

$899.00

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Full Mattress in a Box

$539.00

Serta® Sheep Retreat™ Gel Memory Foam Medium Tight Top Full Mattress in Box

$539.00

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Full Mattress in a Box

$439.00

Serta® Sheer Slumber™ Gel Memory Foam Medium Firm Tight Top Full Mattress in Box

$439.00

Serta® Cascade Bluff 13.5" Hybrid Medium Tight Top California King Mattress

$1,499.00

Serta® Cascade Canyon 13" Wrapped Coil Medium Tight Top California King Mattress

$1,199.00

Serta® Cascade Canyon 14" Wrapped Coil Medium Pillow Top California King Mattress

$1,299.00

Serta® Cascade Range 14" Innerspring Medium Tight Top California King Mattress

$1,399.00