Medical Review Dr. William Naughton, DPM
Correct Fallen Arches & Align Ankles

Flat Feet Orthotics:
Custom Insoles For Fallen Arches

Don't let fallen arches dictate your life. Correct overpronation and align your ankles with medical-grade support.

Start Free Analysis Shop Now
FSA/HSA Eligible 89% Relief Rate*
Custom Orthotics for Flat Feet Relief

Custom Orthotic Therapy

Clinically proven to correct flat feet & overpronation

Podiatrist-Designed Relief

We specialize in custom-molded orthotics that rebuild your arch and stop ankle rolling.

The Bilt Labs Team
Medical Manufacturing Experts

Custom Orthotic Device

89%

Clinical Success Graph Flat Feet

A survey published in JAPMA found that 89% of patients using custom orthotics experienced significant relief.

Root Causes We Treat

Our medical-grade insoles address the specific biomechanical issues causing your flat feet pain.

Plantar Fasciitis Flat Feet High Arches Heel Spurs Overpronation Supination Morton's Neuroma Metatarsalgia Bunions Achilles Tendonitis
Take the Quiz →

Shop Flat Feet Orthotics

Medical-grade support to rebuild your arch.

Flat Feet Orthotics - Active SALE

Flat Feet - Active

High-rebound cushioning for active lifestyles.

Shop Now
Flat Feet Orthotics - Everyday SALE

Flat Feet - Everyday

Memory foam top cover for maximum comfort.

Shop Now
Overpronation Orthotics - Everyday SALE

Overpronation - Everyday

Targeted relief for ankle rolling.

Shop Now
Trusted by Podiatrists & Patients
BBB A+ Rating Trustpilot Judge.me Verified
FSA/HSA Store

Easy, At-Home Process

Professional-grade orthotics without the doctor's visit.

Take Quiz

Take Your Quiz & Order

Start with a free analysis and order your custom impression kit.

Take Quiz Shop Now
Receive Kit

Mold Your Feet At Home

Use our custom kit to take a detailed mold of your feet at home and send it back to the lab.

Take Quiz Shop Now
Design & Build

Design, Build & Ship

Your custom insoles are approved by a DPM, precision-milled in the USA, and delivered to your home.

Take Quiz Shop Now
The Core Difference

Why Store-Bought Insoles Often Fail Flat Feet

Understanding the difference between simply cushioning the foot versus mechanically rebuilding the arch structure is key.

Generic Insoles

mass produced

  • Collapses Under Weight

    Soft foam arches flatten immediately when you stand, failing to correct overpronation.

  • Incorrect Arch Placement

    "One size fits all" shapes rarely match the specific collapsed point of your flat foot.

  • Temporary Comfort Only

    Provides initial cushioning but does not stop the ankle rolling that causes pain.

PODIATRIST RECOMMENDED

Bilt Labs Custom

Medical-Grade Orthotics

  • Rigid Arch Reconstruction

    A firm shell physically lifts the arch back to a neutral position, preventing collapse.

  • Precision Molded Fit

    Fabricated from a mold of your foot to ensure 100% contact and stabilization.

  • Controls Overpronation

    Deep heel cup and rearfoot posting stop the excessive inward rolling of the ankle.

Get Custom Relief Now

Real Results

100,000+ Lives Changed

Join the thousands who have found relief through proper biomechanical alignment. Our medical-grade custom orthotics are designed to get you back to living a pain-free life.

  • Clinically Proven Results
  • 6-Month Money-Back Guarantee
  • Made in the USA
Start My Free Foot Analysis
100,000+ Lives Changed

Medical Expertise

Elevate your foot health with Bilt Labs today.

Experience professional-grade biomechanical correction designed to meet your immediate pain relief and long-term structural health needs – accessible directly from home.

Meet Dr. William Naughton →
Dr. William Naughton DPM
Verified Credential

License: DPM00321
NPI: 1245247089

Chief Medical Officer

Dr. William Naughton
Board Certified Podiatrist

Precision Engineered & Hand Finished—All In the USA

  • Aerospace-Grade Materials

    We use high-performance polymers and EVA foams designed for maximum durability, shock absorption, and comfort.

  • Laser-Precision Milling

    Your orthotics are carved from a solid block of material using CNC robotics, ensuring 100% accuracy to your foot mold.

  • Hand-Crafted Quality

    Every pair is hand-finished and inspected by our technicians in our US-based lab to ensure clinical efficacy.

START YOUR ORDER →

Flat Feet FAQ

Expert answers on treating flat feet with custom orthotics.

Do orthotics really help flat feet?
Yes. Custom orthotics are highly effective for flat feet because they physically lift the arch and realign the ankle. By providing a stable "floor" for your foot, they prevent the inward collapse (overpronation) that causes pain in the feet, knees, and hips.
What are the best orthotics for flat feet?
The best orthotics for flat feet must be **custom-molded** and **semi-rigid**. Soft store-bought insoles will simply collapse under your weight. A custom device uses a deep heel cup and a corrective medial post to lock your foot into a neutral, aligned position, providing long-term structural correction.
How do podiatrists fix flat feet?
Podiatrists typically use conservative mechanical treatment first. This means prescribing custom orthotics to support the arch and align the limb. In severe, rigid cases that do not respond to orthotics, surgery may be considered to reconstruct the arch, but this is a last resort.
Can you rebuild arches in flat feet?
In adults, you cannot "grow" a new arch structure naturally once the bones are set. However, you can **functionally rebuild** the arch using custom orthotics. When wearing the device, your foot operates as if it has a healthy arch, relieving pain and preventing further collapse or deformity.

See what our customers have to say.

4.96 ★ (1127)
Verified