Best Keen Sandals for Kids with Flat Feet – Find Out Which is the Most Supportive Style!

Are you struggling to find the perfect supportive sandals for your child with flat feet? You may have heard that KEEN sandals are a great option, but with so many styles available, how do you know which one provides the best support? While KEEN offers several popular designs for kids and adults, only one specific style truly works well for children with flat feet. As a dedicated children’s shoe fitter with years of experience, I will show you the best KEEN sandals for kids with flat feet.
How Does a Child with Flat Feet Look Like?
Flat feet, also known as fallen arches, are a common condition in children. It occurs when the arches of the feet do not develop fully or collapse. While flat feet can be a normal stage of development, they can sometimes lead to discomfort or other issues if not addressed properly.

Assisting Children with Flat Feet Feet Find Supportive Sandals
For over a decade, I’ve been helping families find the perfect sandals for children with flat feet, ensuring comfort and support with every step. Through years of hands-on experience—testing countless brands and styles—I’ve discovered which KEEN sandals truly stand out for kids who need extra stability.
What is the Most Supportive KEEN Sandal?
The KEEN Newport stands out as one of the most supportive sandals available for children with flat feet. Its combination of a secure fit, durable construction, and supportive features make it a top choice for parents seeking reliable footwear for their kids.
Feature One: EVA Insole. The EVA insole is a standout feature in many KEEN sandals, providing cushioning and support where it’s needed most. This material is lightweight and durable, making it ideal for active children who need a balance of comfort and support.

Feature Two: Extra Cushion and Support Right Below the Heels. Extra cushioning and support below the heels are essential for children with flat feet, as this area often bears the brunt of impact during walking and running. KEEN sandals incorporate this feature into their design, ensuring that your child’s feet are well-supported during all activities.

Will the KEEN Newport Fit Your Child’s Foot Shape?
The KEEN Newport is a versatile sandal designed to fit medium and wide feet comfortably. In some cases, it can even accommodate extra-wide feet, depending on your child’s foot shape. With its adjustable design and roomy fit, it’s also a great choice for children with high insteps.
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The Best KEEN Sandals for Kids with Flat Feet – KEEN Newport!
These KEEN sandals for flat feet come in a variety of fun colors, so if your child has a favorite shade, be sure to click through and explore the options! These versatile sandals for flat feet can be worn for various activities, from hiking to beach outings.




Key Features
- Order the sandal style Newport H2 by KEEN on Zappos or Amazon
- Fits medium and wide feet
- This internal support mechanism is anatomically engineered to provide excellent arch support
- Machine washable
- I suggest that you get this sandal a half size larger than your child’s current foot size
What Sandal Size Should You Order?
Finding the right size in the KEEN Newport can be tricky since it’s only available in whole sizes—no half sizes. Many parents wonder whether to size up or down, but don’t worry—I’ve got you covered!
Shoes can run short, long, or true to size, and the KEEN Newport fits true to size. That means you’ll need to size up if your child is between sizes to ensure the right amount of growing room. Here’s a simple guide to help you choose:
- If your child’s foot measures size 10, order a size 11 for the best fit.
- If your child’s foot measures size 10.5, order a size 11—this provides the right amount of space to grow.
- If your child’s foot measures size 11, go for a size 12 for the best fit.
Contact Me for Personalized Shoe Recommendations
If you’re unsure about which sandals or shoes are best for your child, feel free to reach out for personalized recommendations. As a passionate shoe fitter, I’m here to help you find the perfect fit for your child’s unique needs. You can contact me via email to discuss your child’s foot shape and condition, and I’ll provide tailored advice to guide you in making the best choice for their footwear.

Can You Put this Sandal in the Washing Machine?
The KEENNewport comes with a washable polyester webbing upper so you can throw the sandals in the washing machine as often as you need it. Make sure that you use a small amount of detergent, wash on gentle cycle, and air dry.
Should Children with Flat Feet Wear Sandals?
Children with flat feet should wear supportive sneakers for most of the day, but this doesn’t mean that they can’t wear sandals during the summer. However, even if you provide your child with a pair of the KEEN Newport sandals that I recommend, you should limit the wear to no more than 5 hours a day.
Bonus Resource: Best Sneakers for Kids with Flat Feet
While KEEN sandals are a fantastic option for warm weather, you may also want to explore supportive sneakers that provide ample support for flat feet. Sneakers with arch support, firm heel counters, and cushioned soles can offer the necessary support for daily activities.
Watch My YouTube Video on KEEN Sandals for Kids with Flat Feet
For a more detailed look at KEEN sandals and tips on fitting, watch my YouTube video where I demonstrate how to choose the right sandals for children with flat feet. Visual aids can provide additional guidance, making the selection process more straightforward.
Whether your medical professional recommends that your child wears a pair of supportive sandals or you feel like your child can benefit from wearing a supportive summer shoe, the KEEN Newport is the best sandal for kids with flat feet!
Can Children Wear the KEEN Newport to Summer Camp?
Yes, the KEEN Newport is one of the most popular sandals for summer camp because of how supportive and durable it is. Your child will be able to play and run around on different surfaces as the sandal provides excellent traction.
Finding the right footwear for children with flat feet can make a world of difference in their comfort and foot health. KEEN sandals offer the support and durability needed for active kids, and with the right fit, they can help promote healthy foot development.
What about sandals for kids with narrow and flat feet? Keen Newport is for medium to wide feet and is the most supportive, yet it is on the wide side for narrow feet. Keen Seacamp II CNX is good for narrow to medium feet but is less supportive? What do you suggest?
Hello,
I suggest a specific style made by Teva that provides a stable base of support similar to the Newport, and has multiple points of adjustability to support and accommodate your child’s narrow feet:
Option 1
Option 2
If you prefer a closed toe sandal let me know and I will send you different shoe recommendations.
Thank you most kindly for the suggestions! I’d love to learn what you recommend for a closed toe sandal. Thanks!
No problem. This is the only closed-toe sandal that provides similar support to the Keen Newport and might work well for your child’s narrow and flat feet:
Option 1
Hello,
Firstly, Thank you from me and my family for this huge valuable info covered.
The only question i have is,
My boy’s is 10 yrs old and current shoe size (Sketchers) is between 4.
Request your help to understand your statement “Order this sandal half a size larger than your child’s current foot size”
Thank you!
Nag
Hello Nag,
I am glad you find the website informative.
By foot size I mean the size that your child measures on the foot measuring scale (Brannock device). The foot size is different from the shoe size. For example, your son wears a shoe size 4 in Skechers, but his foot size might be a 3 or a 3 1/2. The shoe size 4 might
To summarize, if your son’s longest foot measures a size 4, you should order the Keen sandals in a 4 1/2. Since Keen sandals are not available in half sizes, you will need the shoe size 5 to allow for growing room. I hope this makes sense, but if you have any other questions don’t hesitate to contact me.