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Serta Five Star Mattress - 10" Medium

10 medium inch mattress in a blue bedframe with a Serta sheep with a number on top of it with the Serta packaging to the right of the bed Image of a Serta sheep foot stepping on a Serta mattress showing the medium size.

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Mattress-in-a-Box

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Serta Classic Mattress - Standard Medium

Serta classic alden medium mattress sitting in a beige bed frame ||feel: medium ||level: standard Corner of Serta classic alden medium mattress sitting in a beige bed frame ||feel: medium ||level: standard

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Mattress

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Serta Five Star Mattress - 8" Medium

8 inch medium mattress in a blue bedframe with a Serta sheep with a number on top of it with the Serta packaging to the right of the bed alt_txt Image of a Serta sheep foot stepping on a Serta mattress showing the medium size.

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Mattress-in-a-Box

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Serta Classic Mattress - Enhanced Medium

Serta classic brecon medium mattress sitting in a beige bed frame ||feel: medium ||level: enhanced Corner of Serta classic brecon medium mattress sitting in a beige bed frame ||feel: medium ||level: enhanced

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Mattress

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Perfect Sleeper Innerspring Mattress Cascade Canyon Medium 13”

Serta Perfect Sleeper medium mattress on a wooden bed frame with pillows in a bedroom setting Serta Perfect Sleeper medium mattress on a wooden bed in a bedroom setting with nightstand and decor.

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Serta® iSeries® NXG™ Mattress - 2500 Hybrid Medium

A Blue Serta® iSeries® NXG™ Mattress on a wooden bed frame in a styled bedroom setting, with a blue patterned bedding cover, two pillows, side tables, pendant lights, and a circular badge reading 'Bedding Good Housekeeping Winner Awards.' The mattress brand mark 'iseries' is visible near the bottom edge. Blue Serta® iSeries® NXG™ Mattress mattress on a wooden bed frame with a gray wall and nightstands.

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Mattress

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Serta Perfect Sleeper X Quilted Hybrid Mattress - Level One Medium Pillow Top

Perfect Sleeper X Quilted Hybrid Lexton Pillow Top Mattress sitting in a brown bedframe || feel: Medium Pillow Top || level: Level 1 Corner of Perfect Sleeper X Quilted Hybrid Lexton Medium Pillow Top Mattress sitting in a brown bedframe || feel: Medium Pillow Top || level: Level 1

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Serta iComfort Mattress - Standard 12" Medium

iComfort Aveda Medium Mattress sitting in a brown bedframe || feel: medium || level: Standard - 12" Corner of a iComfort Aveda Medium Mattress sitting in a brown bedframe || feel: medium || level: Standard - 12"

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Perfect Sleeper Innerspring Mattress Cascade Canyon Medium Pillow-Top 14”

Serta perfect sleeper medium mattress on a wooden bed frame in a bedroom setting Serta perfect sleeper medium mattress on a wooden bed frame in a bedroom setting

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Serta® iSeries® NXG™ Mattress - 3500 Hybrid Medium

A Blue Serta® iSeries® NXG™ Mattress with a blue pattern and matching pillow set, shown in a styled bedroom with a wooden bed frame, bedside tables, pendant lights, and a circular award badge reading 'Bedding Bedding Good Housekeeping Winner Awards'. The mattress has 'iseries NXG' branding visible on the side. Serta iSeries NXG 3500 Hybrid Medium mattress with features listed on a blue background

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Serta Perfect Sleeper X Hybrid Mattress - Level Two Medium Firm

Perfect Sleeper X Hybrid Prescot Medium Firm Mattress sitting in a brown bedframe || feel: Medium Firm || level: Level 2 Corner of Perfect Sleeper X Hybrid Prescot Medium Firm Mattress sitting in a brown bedframe || feel: Medium Firm || level: Level 2

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Mattress

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Serta Perfect Sleeper X Quilted Hybrid Mattress - Level Two Medium

Perfect Sleeper X Quilted Hybrid Max Medium Mattress sitting in a brown bedframe || feel: Medium || level: Level 2 Corner of Perfect Sleeper X Quilted Hybrid Max Medium Mattress sitting in a brown bedframe || feel: Medium || level: Level 2

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Mattress

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Serta iComfort Mattress - Enhanced 14" Medium

iComfort Aspire Medium Mattress sitting in a brown bedframe || feel: medium || level: Enhanced - 14" Corner of a iComfort Aspire Medium Mattress sitting in a brown bedframe || feel: medium || level: Enhanced - 14"

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Perfect Sleeper Innerspring Mattress Cascade Range Medium 14”

Serta perfect sleeper medium mattress on a bed in a bedroom setting with lamps and decor. Serta perfect sleeper medium mattress on a bed with decorative pillows and a side table in a bedroom setting.

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Mattress

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Serta® iSeries® NXG™ Mattress - 3500 Medium Foam

Bed frame with a blue Serta iSeries NXG mattress topper in a bedroom setting Serta iSeries NXG 3500 Medium mattress with layers labeled and text about features on a blue background

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Serta Perfect Sleeper X Hybrid Mattress - Level One Medium

Perfect Sleeper X Hybrid Kendall Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1 Corner of Perfect Sleeper X Hybrid Kendall Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1

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Mattress

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Serta Perfect Sleeper Pro Mattress - Level One Medium

Perfect Sleeper Pro Kensington Medium mattress sitting in a brown bedframe || Level: Level 1 || Feel: Medium Corner of Perfect Sleeper Pro Kensington Medium mattress sitting in a brown bedframe || Level: Level 1 || Feel: Medium

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Serta Perfect Sleeper Pro Mattress - Level Three Medium

Perfect Sleeper Pro New Paris Medium mattress sitting in a brown bedframe || Level: Level 3 || Feel: Medium Corner of Perfect Sleeper Pro New Paris Medium mattress sitting in a brown bedframe || Level: Level 3 || Feel: Medium

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Mattresses

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Serta Perfect Sleeper Pro Mattress - Level Two Medium

Perfect Sleeper Pro Dublin Medium mattress sitting in a brown bedframe || Level: Level 2 || Feel: Medium Corner of Perfect Sleeper Pro Dublin Medium mattress sitting in a brown bedframe || Level: Level 2 || Feel: Medium

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Serta iComfortPro Mattress - Level One Medium

iComfortPro Chelsea Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1 Corner iComfortPro Chelsea Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1

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Serta iComfort Mattress - Standard 13" Medium

iComfort Iona Medium Mattress sitting in a brown bedframe || feel: medium || level: Standard - 13" Corner of a iComfort Iona Medium Mattress sitting in a brown bedframe || feel: medium || level: Standard - 13"

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Masterpiece™ Handcrafted by Serta® Exhibit Medium Pillow Top

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Masterpiece™ Handcrafted by Serta® Exhibit Medium Pillow Top Masterpiece™ Handcrafted by Serta® Exhibit Medium Pillow Top

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Masterpiece™ Handcrafted by Serta® Exhibit Medium

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Masterpiece™ Handcrafted by Serta® Exhibit Medium Masterpiece™ Handcrafted by Serta® Exhibit Medium

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Shop by size

Twin

74.5" L x 38" W

Best for kids, day beds, bunk beds or limited sleeping space.

Shop Twin

Twin XL

79.5" L x 38" W

Best for taller kids, dorm rooms or those with a split king set up.

Shop Twin XL

Full

74.5" L x 53" W

Best for young adults, a first apartment or a guest bedroom.

Shop Full

Queen

79.5" L x 60" W

Best for couples or single sleepers who like space to roll around.

Shop Queen

King

79.5" L x 76" W

Best for couples who like their own space to spread out or share a bed with children/pets.

Shop King

Cal King

83.5" L x 72" W

Best for taller people, people who share the foot of their bed with pets, or have a narrow bedroom.

Shop Cal King

Size Guide

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FAQs

Is a medium mattress right for every sleep position?
Not necessarily. A medium mattress is often the safest starting point because it balances comfort and support for many sleep positions, but the best mattress is ultimately the one that feels most comfortable to you. Serta® offers comfort levels from plush to firm because everyone sleeps differently. If you're comfortable, you're more likely to fall asleep and stay asleep. Check out our firm mattresses and soft and plush mattresses to find your best fit.
What's the difference between firm and medium-firm?
Firm mattresses offer a more supportive feel with minimal cushioning. Medium-firm mattresses add an added layer for extra cushioning. Which creates a gentle cradle around your body while still providing strong support. Choose firm if you want maximum push-back, or medium-firm if you prefer a little more pressure relief and contouring.
What do the zones in a medium mattress do?
Zones give different parts of your body different support. The Perfect Sleeper® Medium 14" uses 5 Zoned Comfort, with alternating firm and plush areas that support the curves of your back and body. Serta Classic mattresses use 3-zoned support focused on your lower back.
What's the difference between the medium collections on this page?
The collections are designed for different comfort preferences and budgets. Five Star and Serta Classic offer everyday comfort and support. Perfect Sleeper® and Perfect SleeperX™ add enhanced pressure relief and cooling. Perfect SleeperPro™ features premium latex and coil design. iComfort®, iComfortPRO™, and iSeries® NXG™ offer our most advanced comfort, support, and cooling technologies.
Does mattress height matter?
Yes. Mattress height affects how a bed looks, feels, and how easy it is to get in and out of. Thicker mattresses often include more comfort layers, while taller beds may require deep-pocket sheets. Check the product page for exact mattress height.
How can I try a medium mattress before I buy?
Visit a store near you. Retailers may use different model names than Serta.com, so compare by product line and comfort level. If you order online, you get an in-home trial and free returns.
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If you’re not completely satisfied, you can exchange or return it for a refund.

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You should be able to rely on the quality of your rest. That’s why every Serta® bed is backed by our hassle free warranty.

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