Free U.S. shipping on orders over $19.95
4.4 / 5 (5,500+ Reviews)
Your Shoe's Best Kept Secret
![Floral Embroidery FLAT SOCKS in shoes](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FA23---Floral-Embroidery---00979---08_resized.png?v=1698421167)
Traditional socks ruin a great outfit, and “no shows” always show or slip down and become a wrinkled, annoying, uncomfortable mess. FLAT SOCKS® give you the ability to let your shoes speak for themselves. They never show, never slip around, and they let you rock out with no socks while keeping your shoes from becoming a stinky mess!
GO SOCKLESS NOW![Floral Embroidery FLAT SOCKS in shoes](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FA23---Floral-Embroidery---00979---08_resized.png?v=1698421167)
Why FLAT SOCKS®?
![no stink - odor control tech helps keep feet fresh](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-odor-control-with-text.png?v=1698423547)
![moisture wicking pulls sweat away](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-moisture-wicking-with-text.png?v=1698862588)
![soft & cushy - supportive foam makes every step comfy](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-supportive-foam-with-text.png?v=1698423547)
![machine washable - throw them in the wash, just like socks](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-washer-_-dryer-safe-with-text.png?v=1698423547)
Rave Reviews
Solids
![FLAT SOCKS Kids insoles and FLAT SOCKS Kids insoles in shoes](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FlatSocks_Kids_Insoles_Shoes.png?v=1698429790)
Shop FLAT SOCKS® Kids
FLAT SOCKS® Can Be Trimmed to Fit!
Real People. Real Results.
3,700+ 5 Star Reviews
Top Cover Materials
Odor control top cover materials help prevent smell and keep FLAT SOCKS® cleaner longer.
machine washable & dryer safe
![machine washable & dryer safe](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-washer-_-dryer-safe.png?v=1698339322)
odor control tech helps keep feet fresh
![odor control tech helps keep feet fresh](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-odor-control.png?v=1698339322)
moisture-wicking pulls sweat away from foot
![moisture-wicking pulls sweat away from foot](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-moisture-wicking.png?v=1698339322)
slim profile with grip won't show, slip, or slide
![slim profile with grip won't show, slip, or slide](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/icon-slim-profile.png?v=1698339322)
![BK Mesh fabric material](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/BK-Mesh.png?v=1698086859)
BK Mesh
100% polyester BK Mesh; a tighter knit material that is lower profile, can be considered more breathable due to the pattern woven into the knit.
![Micro-Wool fabric material](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Microwool.png?v=1698086859)
Micro-Wool
100% polyester Micro-Wool; a non-woven textile that has a lower profile than regular wools and furs.
![Micro-Plush fabric material](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Micro-plush.png?v=1698086859)
Micro-Plush
100% polyester woven material is brushed for a micro 3D effect creating minuscule strands to both soften and wick moisture away through capillary action.
![Faux Fur fabric material](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Faux-fur.png?v=1698086859)
Faux Fur
100% polyester Faux Fur; a knit material with long, extended fibers acting as insulation while still being able to pull moisture away from the skin.
Curly Pile
100% polyester material; a soft, textured pile weave with coiled yarn strands and a medium profile for cushioning and airflow.
Meet FLAT SOCKS
The game-changing sensation that defies categorization. Not just a sock, not just an insole - it's a revelation. The elusive enigma that scoffs at labels. It's like trying to categorize a unicorn - just when you think you've figured it out, it gallops away.
are FLAT SOCKS socks?
.
![FLAT SOCKS logo, black](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FlatSocksLogo_Stacked_512px-x-512px.png?v=1654617319)
Regular Socks
Meet FLAT SOCKS
The game-changing sensation that defies categorization. Not just a sock, not just an insole - it's a revelation. The elusive enigma that scoffs at labels. It's like trying to categorize a unicorn - just when you think you've figured it out, it gallops away.
are FLAT SOCKS insoles?
.
![FLAT SOCKS logo, black](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FlatSocksLogo_Stacked_512px-x-512px.png?v=1654617319)
Insoles
![FLAT SOCKS spring styles laid out, red, blue, and animal print shoe inserts](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/FLAT-SOCKS-Spring-Styles-2024.png?v=1707416827)
GIVE FLAT SOCKS® A TRY!
We'll Knock Your Socks Off
...Literally
Unused merchandise is eligible for a full refund within 30 days of date of purchase.
How will you reuse your old socks?
sock puppets
![sock puppets](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Icon-sock-puppet.png?v=1698349677)
smelly xmas stockings
![smelly xmas stockings](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Icon-smelly-xmas-stocking.png?v=1698349677)
dog chew toys
![dog chew toy](https://cdn.shopify.com/s/files/1/0265/8267/9657/files/Icon-dog-chew-toy.png?v=1698349677)
Have a question?
We have the answer.
We answered our communities' top questions about FLAT SOCKS®.