Up to $800 off a mattress + base

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Purple’s picks: Best medium feel mattresses

Medium mattresses are often preferred by combination, back + side sleepers—as well as couples. GelFlex Grid mattresses offer support and softness for all sleep styles.

100 night trial

to love your mattress.

10 year warranty

so you can rest easy.

Free shipping

Get your mattress shipped straight to you at no extra cost – with complimentary white-glove delivery available for select mattresses.

FSA/HSA eligible

We’ve partnered with Truemed to help you save on pain-reducing sleep

The GelFlex Grid sets us apart

It looks weird, but it's actually the greatest innovation in sleep technology since the 60s. On top of reducing pain, it's designed to:

• Relieve pressure points

• Keep you cool

• Align your spine

affirm

Ends 12/15/25

0% APR for 60 months on orders $2000+

The best sleep ever, according to 125k+ 5-star reviews.

People love Purple — read why 98% of Purple customers would shop with us again.

Try Purple near you

Stop by one of our 3400+ locations to feel the GelFlex Grid in our products and discover just how good your sleep can be.

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Frequently asked questions

People with lower back pain may benefit from a medium-firm to firm mattress that prevents the hips from sinking, which can put added pressure on the lower spine. Some of the best mattresses for back pain provide ample pressure relief and zoned support. 

Ultimately, low back pain sufferers should look for a mattress that cradles the hips and keeps the spine aligned while considering their unique comfort preferences. 

Mattress firmness refers to the surface feel of a mattress, indicating how soft or firm it is. Mattress support refers to a mattress’s ability to maintain proper spinal alignment and provide adequate support to the body.  

Soft and firm mattresses can be equally supportive when constructed with high-quality materials. The key lies in the density and durability of components like memory foam, innerspring coils, or Purple’s innovative GelFlex Grid.

A medium mattress is great for light to average body types. Its motion  isolation also makes it suitable for side or combination sleepers who may move around during the night.