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.

See Your AI-Engineered Mattress Blueprint

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✔ Designed & built in the USA   •   ✔ 100% Talalay latex construction   •   ✔ Protected by U.S. patents
 

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

Engineered With Precision: A Look Inside Your Mattress

Personalized density layers, modular construction, and the highest-quality Talalay latex come together to create a mattress engineered uniquely for your body.

CST Mattress Layers
Medical-Grade Talalay Latex
Durable, breathable, and engineered for long-term comfort.
Personalized Density Layers
Each color represents a unique firmness level tailored to your body.
Modular Design
Adjust layers easily over time as your body changes.

CST Personalized Mattress vs. Standard Mattress

CST Personalized Mattress

  • Engineered from your exact body profile
  • Personalized shoulder & hip zones
  • Dual-firmness options for couples
  • Medical-grade Talalay latex
  • Layers you can adjust for life
  • Free layer upgrade program
  • Handcrafted in the USA
  • Designed using patented technology

Standard Mattress

  • Built for average bodies - not yours
  • No personalized zoning
  • Cannot adjust layers
  • Generic pressure points
  • Shorter material lifespan
  • No alignment engineering
  • Guesswork firmness selection

Start Your Personalized Mattress Design

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

Discover Your Perfect Mattress

How Your Personalized Mattress Is Built

Step 1: Body Profile

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

Step 2: AI Analysis

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

Step 3: Precision Construction

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

Step 4: Lifetime Adjustability

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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