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Moderate Arch Support Insoles
  • Moderate Arch Support Insoles
  • Moderate Arch Support Insoles
  • Moderate Arch Support Insoles
  • Moderate Arch Support Insoles
  • Moderate Arch Support Insoles
Moderate Arch Support Insoles

Moderate Arch Support Insoles

$35.99
$35.99 $52.99 -32% OFF
Gently restores mild flat arch & gait
Relieves shin splints & runner's knee
Designed for all-day comfort
Clinically Tested & Podiatrist Recommended

OFFER ENDS SOON

Size Guide

SIZE US Men US Women UK/AUS EUR Length (mm)
XS 4 - 5.5 6 - 7.5 3 - 4.5 36 - 38 245
S 6 - 7.5 8 - 9.5 5 - 6.5 39 - 41 260
M 8 - 9.5 10 - 11.5 7 - 8.5 41 - 43 275
L 10 - 11.5 12 - 13.5 9 - 10.5 43 - 45 290
XL 12 - 13.5 14 - 15.5 11 - 12.5 45 - 48 310

*If you are between sizes, we recommend sizing up.

*All insoles can be trimmed to match your shoe size.

Size Comparison

Size Comparison
Single

Single

Standard price

1

$35.99 each

Most Popular
Duo

Duo

Free shipping

You save 18%

1
2

- each

$35.99

Best Value
Trio

Trio

Free shipping

You save 28%

1
2
3

- each

$35.99
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90 Day Guarantee

Built for mild flat feet

Fits in 97% of shoes

Which StepAlign is right for me?

Not sure which type to choose? It's simple — match your arch type:

  • LOW+ → Severe flat feet, heavy inward rolling, X/O legs
  • LOW → Mild flat feet, slight overpronation, shin splints
  • MED → Normal arches, everyday comfort & sport performance
  • HIGH → High arches, plantar fasciitis, heel & ball-of-foot pain

Still unsure? Go with LOW — it works well for most people.
Will StepAlign fit my shoes?

Yes. StepAlign insoles are designed to fit your regular shoe size — no need to size up.

  • Trimmable edges for a perfect fit
  • Works in sneakers, boots, dress shoes, trainers & more
  • Simply remove the original insole and replace
In-Between Sizes or Too Small?

Between sizes? Always size up, then trim to fit using the guide on the back

Smaller than our smallest size? Order the smallest size and trim down
Simple. Adjustable. Made to fit you.
Can StepAlign help my foot condition?

Yes. StepAlign is clinically designed to relieve:
Plantar fasciitis · Arch pain · Heel pain · Overpronation · Metatarsalgia · Shin splints
Our biomechanical correction technology addresses the root cause — not just the symptoms.
How long do StepAlign insoles last?

Built to last 12+ months with regular use. Hand wash with mild soap and air dry for optimal lifespan. Replace when cushioning feels noticeably reduced.
Shipping & Delivery

Tracked & insured worldwide shipping. Estimated delivery: 4–16 business days. A tracking number will be sent to your email once your order ships.
Return & Refund Policy

We stand behind every pair. Try StepAlign risk-free for 90 days — if you're not satisfied for any reason, contact us and we'll make it right. No questions asked.

StepAlign has relieved pain for 5,000+ customers.

StepAlign insoles help relieve:
Foot Pain
Plantar Fasciitis
Runner's Knee
Pronation and Supination
Back Pain
Achilles Tendonitis
Shin Splints
Hip Pain
LOW · Mild Flat Feet

Finally Fix the Flat Arches You've Been Ignoring

Gentle enough to wear all day. Strong enough to actually work.

Mild flat feet are easy to dismiss — until the shin splints, tired legs, and knee aches start adding up. Most people don't realize their slightly collapsed arches are the root cause of pain that travels all the way up to their lower back.
StepAlign LOW uses a precision 2mm medial lift to gently guide your gait back to neutral — retraining how you walk without any dramatic adjustment period. Developed with biomechanical alignment principles, it corrects subtle bone misalignment before it becomes a chronic problem. No lifestyle changes. No bigger shoes. Just put them in and walk straighter.

 Try StepAlign LOW Risk-Free →

See our 500+ verified reviews ★ Trustpilot
Before
After

The Future Is Foot Pain-Free

95%

Reduced Foot Pain: Arch support & cushioning significantly help foot pain.

94%

Improved Comfort: Comfort with every step, minimizing fatigue & discomfort.

90%

Reduce Injury Risk: Cushioning & support helps reduce the risk of foot injuries.

* Results according to clinical/consumer studies.

Recommended by Podiatry & Sports Medicine Professionals

"As a general practitioner, I regularly see patients struggling with flat feet, overpronation, and chronic foot pain that affects their whole posture. StepAlign's tiered arch support system is exactly what I look for — biomechanically sound, properly graded by foot type, and built to last. I recommend it to patients before they consider expensive custom orthotics."
Dr. Emily Vance
General Practitioner · GP
Canada

Built for All Purposes

Nurses

Runners

Teachers

Security Guards

Sales Managers

Waiters

Construction Workers

Athletes

Older Adults

Frequently Asked Questions

Who is the 31mm Moderate Support best for?
It’s ideal for mild flat feet, slight inward or outward ankle rolling and people like nurses, teachers, retail and warehouse workers who spend 8–12 hours on their feet.
How is 31mm different from 29mm Firm Support?
31mm has a slightly lower, softer arch and more flexible feel than 29mm, making it more comfortable for everyday use while still helping reduce overpronation.
Can these insoles help with tired legs and lower‑back tension?
By supporting the arch and controlling excessive rolling, these insoles can help reduce stress that travels up to your knees and lower back, so your legs may feel less heavy at the end of the day.
Are they suitable for work boots and sneakers?
Yes. They are designed to fit most work boots, sneakers and casual shoes with removable insoles. Remove the original insole, trace and trim StepAlign to fit, then insert fabric‑side up.
Do they help with early plantar fascia strain?
The arch support and PORON heel cushioning help relieve pressure associated with early plantar fascia strain, especially for people who stand or walk for long periods.

NOT SURE YOU CHOSE THE RIGHT LEVEL?

Compare all four StepAlign insoles

LOW+ insole LOW+ Severe Flat Feet LOW insole LOW Mild Flat Feet MED insole MED Normal Arches HIGH insole HIGH High Arches
Arch height 29mm
1.1" 		31mm
1.2" 		33mm
1.3" 		35mm
1.4"
Support level Firm Moderate Balanced Max
Medial lift +6.5mm +6mm +4mm +4mm
Lateral base 4mm 4mm 4mm +6mm
Correction ← Inward rolling ← Inward rolling ↕ Neutral → Outward rolling
Best for Severe flat feet · heavy overpronation · X/O legs Mild flat feet · standing all day · shin splints Normal arches · running · gym · daily comfort High arches · plantar fasciitis · supination
View LOW+ → ✓ You are here View MED → View HIGH →
LOW+ insole LOW+

Severe Flat Feet

Arch height 29mm 1.1"
Support Firm
Medial lift +6.5mm
Lateral base 4mm
Correction ← Inward rolling
Best for Severe flat feet · heavy overpronation · X/O legs
View LOW+ →
LOW insole LOW

Mild Flat Feet

Arch height 31mm 1.2"
Support Moderate
Medial lift +6mm
Lateral base 4mm
Correction ← Inward rolling
Best for Mild flat feet · standing all day · shin splints
✓ You are here
MED insole MED

Normal Arches

Arch height 33mm 1.3"
Support Balanced
Medial lift +4mm
Lateral base 4mm
Correction ↕ Neutral
Best for Normal arches · running · gym · daily comfort
View MED →
HIGH insole HIGH

High Arches

Arch height 35mm 1.4"
Support Max
Medial lift +4mm
Lateral base +6mm
Correction → Outward rolling
Best for High arches · plantar fasciitis · supination
View HIGH →

← Swipe to compare →

Still not sure which level is right for you?

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