Warmth is very important in the Winter and we're in the thick of it now. I've been wanting to get additional padding for my favorite winter boots for a few years now and kept putting it off. I finally found my solution in these fuzzy liner socks from Flat Socks! They are like insoles for your shoes but in sock material and they're washer/dryer safe, even these fur ones. This keeps the inside of your shoes clean. To learn more about how to use these liner socks check out my post on them from last year! Can you tell I'm wearing socks in this Instagram post? Well, I am!

While these are meant to replace socks I've been using them more as extra warmth for this particular pair of boots and I still wear socks with them.  The extra padding makes my feet super cozy and I love how soft they are. I even have a pair of arch support insoles under the liner socks to make them even more comfortable for long Winter walks or while shoveling snow.

Sweater: Everlane "The Wool-Cashmere Square Crew" in Crimson

Jeans: Current/Elliott (The Outnet)

Bag: Marc by Marc Jacobs 'Perfect Purse ostrich-effect PVC' (Net-a-Porter sale)

Hat: Disney World

Sunglasses: Chanel

Necklace: Indulgems (Gilt)  

Boots: Vintage Snowland Moccasin Ankle Boots (from Grandma - another pair)

Chestnut Faux Fur FLAT SOCKS c/o

*This post was made in partnership with Responsival.*

One of my main problems with wearing flats is finding socks that don't show. The "no show" socks I currently have always cause more trouble than they're worth, they slip off my foot or parts of them still show on some of my fancier shoes. Do you ever wish you had truly invisible socks for your flats too? I was recently introduced to Flat Socks which do just that! They are like insoles for your shoes but in sock material and they're washer/dryer safe. This keeps the inside of your shoes clean and you also have sock-like protection. Their website says it all: no slip, no stink, no show and no sacrifices!

I bought a few pairs to try out, even one made of faux fur when I want to wear flats in Winter. Flat Socks come in two sizes small and large. I bought the small and was able to cut them, using their handy trim guide, to my shoe size. If your insoles come out you can also remove those and use them as a guide to get a perfect match for any pair. Et voilà! Invisible socks for any pair of shoes!

Depending on your shoes you may have to do a bit of extra fine tuning to get the invisible socks to fit in snuggly. I had to really finesse the cuts because the shoes are fairly skinny up front. So the socks I cut for them will probably be mostly for that exact pair. I cut another pair that fit into both my Chanel ballet flats and Joie animal print loafers. So depending on your shoes you can use a single pair of flat socks for multiple flats.

Initially, I was worried about not having something over my toes but it didn't bother me that the invisible sock was only on the bottom of my foot. This is also handy if your shoes are slightly too tight when you're wearing regular socks, as some of mine are. (Hey, if a pair of shoes is on sale I can deal with a tiny bit of discomfort.) I haven't tried them with heels yet, but I imagine it will be just as nice!

Here are a couple photos showing the difference between normal "no show" socks and Flat Socks. (The back photo is both no-show socks) I despise no-show socks that only have a little bit on the toe because they never stay on and always flop back and forth. So these are the only type of no-show I own, and they obviously don't work for shoes like this or ballet flats. That's where flat socks invisible socks come in!

Sweater: Abercrombie & Fitch

Jeans: FRAME 'Le Skinny de Jeanne' (Shopbop)

Animal Print Loafer: Burberry Prorsum (Net-a-Porter)

Bag: Purple Prada Cahier in Viola (Rebag via Vestiaire Collective)

Sunglasses: Ray Ban 'Emma' (Marshalls) 

Jewelry c/o Aurate