Engineered for Your Body.
Built for a Lifetime of Perfect Sleep.

The only mattress scientifically designed using your exact height, weight distribution, shoulder and hip proportions, and sleep position for deeper, restorative, pain-free sleep every night.

AI-engineered mattress design visualization
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✔ Designed & built in the USA         ✔ 100% Talalay latex construction         ✔ Protected by U.S. patents

WHAT YOU CAN EXPECT

CST Personalized Mattress

Why Your Body Needs a Personalized Mattress

Why Standard Mattresses Fail

  • Built for “average” bodies - not your unique shape
  • Cause shoulder pressure and hip sink
  • No spinal alignment by anatomy
  • One-size-fits-all firmness
  • Overtime wear and inconsistent support
  • Leads to long-term aches & discomfort

Why CST Is Different

  • Custom-built from your exact body profile
  • Precision alignment for spine, hips, & shoulders
  • Personalized support zones made for you
  • Medical-grade Talalay latex
  • Modular layers adapted over time
  • Designed using U.S. patented technology
500,000+
Comfort Configurations
100%
Personalized Fit
100%
Natural Materials
2
Minutes to Build Your Body Profile
Get Your Personalized Design in 2 minutes or less

CST Personalized Mattress vs. Standard Mattresses

CST PERSONALIZED MATTRESS
CST personalized mattress visualization
OTHER MATTRESSES
Standard mattress comparison

Start Your Personalized Mattress Design

Your perfect mattress begins with your body profile - takes less than 2 minutes.

Discover Your Perfect Mattress

ENGINEERED PRECISION

Built for your Body

How Your Personalized Mattress Is Built

Step 1: Body Profile

Body profile measurements

Share your height, weight, shoulder/hip width, and sleep position. This takes less than 2 minutes.

Step 2: AI Analysis

AI mattress analysis visualization

Our engineering system analyzes your body geometry and calculates ideal firmness and pressure relief zones.

Step 3: Mattress Build

Custom mattress construction layers

Your mattress is handcrafted using your exact specifications. No guesswork, no averages.

Step 4: Lifetime Adjustability

Adjustable mattress layers

As your body changes, your mattress can adapt. Every layer can be adjusted or replaced over time.

What You Can Expect

Your personalized mattress is engineered for long-term comfort, proper alignment, and restorative sleep.

  • ✓ Better spinal alignment
  • ✓ Deeper restorative sleep
  • ✓ Less tossing and turning
  • ✓ Reduced back, shoulder, and hip pain
  • ✓ Improved sleep consistency
  • ✓ Enhanced overall quality of life

Ready to Discover Your Perfect Mattress Fit?

Start with your personalized body profile — it takes less than 2 minutes.

Discover Your Perfect Mattress

No pressure — just science-based personalization.

Perfect For…

  • ✓ Side sleepers with shoulder pain
  • ✓ Back sleepers needing enhanced lumbar support
  • ✓ Couples requiring dual-firmness solutions
  • ✓ People who’ve tried multiple mattresses without relief
  • ✓ Taller or heavier individuals needing tailored support
  • ✓ Those with hip pain, back pain, or scoliosis

Why a Personalized Mattress Costs More. And Why It’s Worth It

A personalized mattress isn’t a purchase.  It’s an investment in pain-free, restorative sleep and long-term health.

  • ✓ Constructed to your exact body measurements
  • ✓ Designed to last 20+ years
  • ✓ Modular design adapts as your body changes
  • ✓ Medical-grade Talalay latex materials
  • ✓ Handmade craftsmanship
  • ✓ Engineered support improves long-term spinal health
  • ✓ Free pillow and shipping included

Frequently Asked Questions

What if my body changes over time? +
Because our mattress uses a modular, layered design, you can easily adjust or replace individual density layers as your spine, weight distribution, or sleep style evolves. CST offers a free satisfaction upgrade for any layer anytime.
What firmness will I receive? +
Your firmness is personalized zone-by-zone — not a single rating. Shoulder, lumbar, and hip zones each receive the density your body needs based on your height, weight, sleep position, and pressure-mapping profile.
How long will my mattress last? +
Talalay latex is one of the most durable mattress materials available. With proper rotation and care, CST mattresses often last 15–20 years — significantly longer than traditional foam or hybrid mattresses.
Can my partner and I get different firmness levels? +
Yes. Every CST mattress can be built with dual-density construction, giving each sleeper the exact firmness and pressure relief they need — without affecting the other side of the mattress.
Is Talalay latex safe and hypoallergenic? +
CST uses medical-grade Talalay latex that is naturally hypoallergenic, antimicrobial, dust-mite-resistant, and certified safe for long-term sleeping environments.

Ready to Sleep on a Mattress Engineered for Your Body?

Start with your personalized body profile — your perfect mattress fit is just 2 minutes away. No guesswork. No pressure. Just science-backed sleep engineering.

Discover Your Perfect Mattress

No pressure. No obligations. Just better sleep — engineered for you.

Waking Up Sore or Tired?

Find Your Perfect Mattress Fit

Waking Up Sore or Tired?

Find Your Perfect Mattress Fit
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