Support and comfort are excellent.
"Support and comfort are excellent."
Women's Train Posted Orthotics
$69.95
Make sure you are standing, wearing the socks or stockings you will wear with your new shoes. Using one of the following charts, convert your U.S. shoe size to EU.
In Between Sizes?
Aetrex recommends you size up for footwear and Orthotics
| Heel-Toe Measurement |
7.2" - 7.5" | 7.9" | 8.2" | 8.5" | 8.7" | 8.8" | 8.9" | 9.0" | 9.2" | 9.3" | 9.5" | 9.7" | 9.8" | 10.0" | 10.2" | 10.4" | 10.5" | 10.7" | 10.8" | 11.0" | 11.2" | 11.3" | 11.5" | 11.7" | 11.9" | 12.0" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Women's - US | – | – | – | – | 5 | 5.5 | – | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | – | – | – | – | – | – |
| Women's - EU | – | – | – | – | 35 | 35 | – | 36 | 36 | 37 | 38 | 38 | 39 | 40 | 40 | 41 | 42 | 42 | 43 | 43 | – | – | – | – | – | – |
| Men's - US | – | – | – | – | – | – | – | – | – | – | – | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| Men's - EU | – | – | – | – | – | – | – | – | – | – | – | 39 | 40 | 41 | 42 | 42 | 43 | 43 | 44 | 45 | 45 | 46 | 47 | 47 | 48 | 48 |
| Kids - US | C12/13 | Y1 | Y2 | Y3 | – | – | Y4 | – | Y5 | – | Y6 | – | Y7 | – | – | – | – | – | – | – | – | – | – | – | – | – |
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- Free Shipping
- 30 Day Wear Test
- Extended Holiday Returns
Women's Train Posted Orthotics
4.5 - 5 US
Description
SKU: L820W05
Details
Comfort
Materials
Measurements
Care Instructions
- We recommend spot-cleaning Aetrex Orthotics with clear, mild soap and a damp cloth, and air drying naturally.
- Do not machine wash or dry.
Size Chart
Make sure you are standing, wearing the socks or stockings you will wear with your new shoes. Using one of the following charts, convert your U.S. shoe size to EU.
IN BETWEEN SIZES? Aetrex recommends you size up for footwear and Orthotics
← Scroll horizontally to see all sizes →
Extended Holiday Returns
All items purchased between November 1, 2026 through December 24, 2026 are eligible for returns until January 31, 2027.
When you choose Aetrex, you make the healthy choice. Wear the shoes or Aetrex Orthotics and if you are not completely satisfied, return them to us. If you need detailed step-by-step instructions, please visit our FAQ page for further guidance.
The refund will be processed to the original form of payment and should be reflected in your account within 5 to 7 days from the day of the drop-off.
A return fee of $5.95 will be automatically deducted when processing your return.
Shipping charges from the original order are non-refundable.
Helps With
Arch Pain
Flat Feet
Heel Pain
Plantar Fasciitis
Pregnancy
Shock Absorption
Main Features
Polyurethane
A high energy return performance base that helps with shock absorption and shape retention.
Posted Heel
A medial rearfoot post that helps keep your feet aligned and controls overpronation.
Why Customers Love Women's Train Posted Orthotics
Overall rating: 4.65625 / 5 from 32 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["fit","feel","feet","support","inserts","person","service"].
Review highlights
Reviews
Excellente product!
"They’re fantastic! They’ve helped me so much with my plantar fasciitis."
Make sneakers even more comfortable
"Make sneakers even more comfortable"
A game changer!
"A game changer!"
Aetrex is the only orthotic
"Aetrex is the only orthotic that relieves my wife’s plantar fasciitis. She can now walk without pain which is life-changing since she is an avid walker. Plus, Aetrex has great customer service and is reliably fast and accurate in getting our orders shipped out."
Excellent
"Excellent"
These Orthotics work great for
"These Orthotics work great for me. I use them daily and have resolved my plantar fasciitis. I wear a size 10 to 10 1/2 shoe and purchased the size 11 orthotic. . . it fits great!"
I love Aetrex sandals but
"I love Aetrex sandals but this insole didn't give me as much support as the sandals, I was hoping for the same support as the sandals but these were pretty flat other than the support on the arch."
Very supportive
"Very supportive"
Amazing product
"After installing these in a pair of sneakers, I could feel instant relief in my shin and calves. These orthotics gave me the ability to walk all day."
Q&A
- How long does the L820 Train usually last & is it good for walking 5 miles without pain?
- Hi Paulette, The L820 Train Orthotics typically last about 6 to 9 months, depending on how often they’re used. They are designed to provide excellent comfort and support, making them a good option for walking long distances, such as 5 miles, without pain. You may need to replace them once the support starts to feel less firm.
- How long do they last
- Hi Wendy, On average, we recommend our customers change their orthotics every 6 to 9 months or longer depending on how frequently they are being used. A great way to determine when to change your orthotics is when the support does not feel as strong as it used to.
- I have high arches and my knees don't line up over my knees. Also have plantar fasciitis. Is the L820 the right one
- Hi Rhonda, Given your arch type, we recommend orthotics that end in 00 or 05 (with metatarsal support to help relieve ball-of-foot stress) which support medium to high arches, such as the L800 or L805. In addition, all Aetrex orthotics feature the signature Aetrex arch support that helps with foot alignment and the relief of common foot pains, including plantar fasciitis. https://www.aetrex.com/search?q=women%27s+train+orthotics&prefn1=shoe-features&prefv1=Cupped+Heel
- If I am an 8 1/2 size sneaker what size should I order? A size 9?
- Hi Laura, We recommend sizing down in orthotics, in this case, to a size 8US.
- Es recomendable para espuelas en el talón
- Hi Sonia, The Women's Train Orthotics features slow-recovery memory foam that cushions your heel and can help reduce pain from the heel spurs. We also recommend looking at a slightly thicker style, the L2320 Premium Memory Foam, which measures 0.25' thick compared to the L820's 0.2165', and uses IQ150 memory foam in its center layer for superior cushioning. https://www.aetrex.com/women-s-premium-memory-foam-flat-low-arch-orthotics-L2320W.html