EASY
"Flatsocks are great! I have them in all of my shoes. Easy to insert or trim up a bit if needed."
Top Cover Materials
Odor control top cover materials help prevent smell and keep FLAT SOCKS® cleaner longer.
machine washable & dryer safe
odor control tech helps keep feet fresh
moisture-wicking pulls sweat away from foot
slim profile with grip won't show, slip, or slide

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.
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100% polyester Micro-Wool; a non-woven textile that has a lower profile than regular wools and furs.
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100% polyester woven material is brushed for a micro 3D effect creating minuscule strands to both soften and wick moisture away through capillary action.
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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.
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100% polyester material; a soft, textured pile weave with coiled yarn strands and a medium profile for cushioning and airflow.
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100% cotton is woven into a highly durable mesh design for max breathability and moisture absorption while cotton’s hypoallergenic nature minimizes irritation.
Shop CollectionThe Ultimate No-Show Socks
Overall rating: 4.576923 / 5 from 78 reviews.
Review topics: ["feel","design","odor","socks","feet","fit","difference","idea","sweat","invention","cushion","shoes","crocs","pair","print","slip","patterns"].
"Flatsocks are great! I have them in all of my shoes. Easy to insert or trim up a bit if needed."
"They are very comfortable and look really nice as well. I haven’t laundered them yet, but believe they will hold up well."
"Love the concept. I hate socks. These make my crocs look and feel cooler than they already were. Love them"
"We have three in every pair of shoes. They are great!"
"washable shoe liners. What could be better? these make summertime shoes so much more comfortable - even heels"
"Love these and they wash up good."
"These are the same as the ones you can buy in so"
"I put these in a pair of hey dude slides. Other that feeling weird, I didn't notice a difference. I gave them a try for a few hours, but eventually took them out."
"I was hopping to get something so my feet would not sweat when wearing my Crocs. They are soft and cushiony but my feet sweat with them in my shoes."
"This isn't my first order, and certainly won't be my last. They are easy to use and work remarkably well. I use them specifically for Cros because they get loud and lose their ability to remain smell free. Flatsocks takes care of both 100%. The product is exactly what it says it is."