Buying a new mattress is one of the most important investments you can make for your health. Since most people spend about one-third of their lives sleeping, the right mattress can improve sleep quality, reduce back pain, and help you wake up feeling refreshed. However, with so many brands, materials, and firmness levels available, choosing the best mattress isn’t always easy.

Before you make a purchase, here are the most important facts every shopper should know.

Consider Your Sleeping Position

Your preferred sleeping position has a major impact on which mattress will feel most comfortable.

Back Sleepers

A medium-firm mattress typically provides the best balance of support and pressure relief, helping maintain proper spinal alignment.

Side Sleepers

Side sleepers usually benefit from a softer or medium mattress that cushions the shoulders and hips while reducing pressure points.

Stomach Sleepers

A firmer mattress helps prevent the hips from sinking too deeply, reducing strain on the lower back.

Combination Sleepers

If you frequently change positions during the night, a medium-firm mattress with responsive support is often the best all-around choice.

Understand the Different Mattress Types

Each mattress material offers unique advantages.

Memory Foam

Memory foam conforms closely to your body and excels at relieving pressure points.

Best for:

• Side sleepers
• People with joint pain
• Motion isolation for couples

Innerspring

Traditional innerspring mattresses use metal coils for support.

Advantages include:

• Strong airflow
• Responsive feel
• Lower cost
• Easier movement

Latex

Natural latex mattresses are known for durability, responsiveness, and eco-friendly materials.

Benefits include:

• Excellent longevity
• Natural cooling
• Hypoallergenic properties
• Good support

Hybrid

Hybrid mattresses combine foam layers with pocketed coils to provide both comfort and support.

They’re popular because they offer:

• Pressure relief
• Better airflow
• Reduced motion transfer
• Strong edge support

Choose the Right Firmness

Firmness is a personal preference, but body weight also plays an important role.

As a general guide:

• Under 130 lbs (59 kg): Soft to medium
• 130–230 lbs (59–104 kg): Medium to medium-firm
• Over 230 lbs (104 kg): Firm or extra-firm

The goal is to keep your spine properly aligned while preventing uncomfortable pressure points.

Don’t Focus Only on Price

The cheapest mattress isn’t always the best value.

Instead, consider:

• Material quality
• Durability
• Warranty
• Expected lifespan
• Sleep comfort

A high-quality mattress may last 8–12 years or longer, making it a worthwhile long-term investment.

Test the Mattress Whenever Possible

If shopping in a store, spend at least 10–15 minutes lying on each mattress in your normal sleeping position.

Pay attention to:

• Spinal support
• Pressure relief
• Ease of movement
• Edge support
• Overall comfort

If buying online, choose a retailer that offers a generous sleep trial.

Look for a Sleep Trial

Many mattress companies now provide home sleep trials lasting anywhere from 90 to 365 nights.

A sleep trial allows you to:

• Test the mattress in your own home
• Adjust to the new feel
• Return it if it isn’t comfortable

Because it often takes several weeks to adapt to a new mattress, a trial period offers valuable peace of mind.

Check the Warranty

A good mattress should include a warranty of at least 10 years.

Read the warranty carefully to understand:

• What defects are covered
• Sagging depth required for a claim
• Transportation responsibilities
• Any exclusions caused by improper use

A long warranty often reflects the manufacturer’s confidence in the product.

Think About Temperature Regulation

If you tend to sleep hot, choose materials designed to improve airflow.

Cooling features may include:

• Gel-infused memory foam
• Breathable covers
• Latex foam
• Pocket coil construction
• Moisture-wicking fabrics

These features help maintain a more comfortable sleeping temperature throughout the night.

Consider Motion Isolation

If you share your bed, motion isolation becomes especially important.

Memory foam and hybrid mattresses generally perform better than traditional innerspring models at reducing movement, helping both partners sleep more peacefully.

Pay Attention to Edge Support

Strong edge support makes getting in and out of bed easier and increases the usable sleeping surface.

This feature is particularly valuable for:

• Couples
• Older adults
• People with mobility concerns

Hybrid and innerspring mattresses often provide stronger edge support than all-foam models.

Don’t Forget Mattress Size

Before purchasing, make sure the mattress fits both your room and your lifestyle.

Common sizes include:

• Twin
• Twin XL
• Full
• Queen
• King
• California King

A larger mattress can greatly improve sleep quality for couples or individuals who move around frequently during the night.

Final Thoughts

The best mattress is one that supports your body, suits your sleeping position, and provides lasting comfort night after night. Rather than choosing based on price alone, consider mattress type, firmness, temperature regulation, durability, warranty, and available sleep trials.

Taking the time to research your options can lead to better sleep, improved health, and a mattress you’ll enjoy for many years.