I've been on a quest to find the perfect no show socks. These are the second best I have found so far, but to be fair I've only ordered 3 different kinds of socks so far through Amazon. If you're curious of which ones, I will post them below and do a bit of comparison.

KEAZA Women Candy Cotton Socks No Show Liner Boot Sock 5-pack (WY07C2)
KEAZA Women Candy Cotton Socks No Show Liner Boot Sock 5-pack (WY07C2)

OSABASA Womens 5 Pair Casual No-Show Socks of Hidden Flat Boat Line,KWMS09-5 Pairs-BLACK,Shoe Size 8-11 (Sock Size 9.5"-10.5")
OSABASA Womens 5 Pair Casual No-Show Socks of Hidden Flat Boat Line,KWMS09-5 Pairs-BLACK,Shoe Size 8-11 (Sock Size 9.5"-10.5")

Stomper Joe Bamboo Athletic No Show Socks for Women 3 Pck Cushioned Sole, Lge Heel Grip,Small Grey
Stomper Joe Bamboo Women Athletic No Show Socks 3 Pck Cushioned Sole

I like the KEAZA socks out of those three the best (so far). The OSABASA are a very close second. I'll give a short pro's & con's since people usually like those.

Pro's:
Very comfortable, the elastic doesn't cut into my skin and suffocate my foot
Grips on the heel, doesn't move and doesn't irritate
Works perfect with my chosen shoes (converse for casual wear & Ryoka's for sports wear)

Con's:
These are a bit on the thin side, don't get me wrong I've seen WAY thinner before
The silicon gripping on the heel is smaller than the advertised pictures

My feet sweat I think way more than the average gal (gross, I know, but nothing I can really do about it) so I don't think I will be able to find socks that will keep my feet 100% dry without breaking the bank. Now the KEAZA pair is nearly identical to these and roughly the same in price, but the silicon grip on those are a bit better in my opinion. However these have stayed up on my heel, so I guess that's just a personal preference.
For anyone that's curious about if they show with converse, they do a great job in my opinion. You can maybe see a bit of the sock in the heel, or maybe I have it pulled up to high? Either way, it's not a big deal to me, I like them so far!

(As far as the Stomper Joe's, I'm not impressed. I ordered a small and the elastic digs into my foot and causes pain. I'm in the process of exchanging for a bigger size, but it's been quite a hassle so far... I'll update my review if my opinion changes.)

I was pretty excited for these socks for my slip on shoes when I first wore them. The fit was great and the adhesive in the back stayed on all day. However, after a day of wearing these socks, I came home to find out that there are HOLES in both the big toe areas. To be fair, I walked about 5 miles today, but these socks should haven't broke in the first day's wear. I'm very disappointed and am now on the hunt for better slip on socks.

The wife wears size 8 (women's) shoes and the size ordered was perfect and provided the comfort while not showing with low, slip-on shoes. The craftsmanship looks good as well so I expect these to last a while. Best price on the 5 pack for the quality.

Here's what you need to know about sizing. Ignore the shoe size recommendations in the item description. This is a Korean product and appears to be based on Asian sizing and poorly translated to US sizes. I wear a 7.5 shoe and ordered a small and the socks are way too small. A small will fit children. They fit my friend's 4 and 6 year olds perfectly. I'd guess that, based on how stretchy they are, the small will fit women with really small (size 5-6) feet. If you wear a 7-9, I'd get the medium. I just re-ordered and paid extra for delivery tomorrow so I can pack them for a trip. I Hope this helps someone else get it right the first time. The socks are nice quality.

these socks definitely did the job and stayed up the entire time i wore them. however, after one day's wear, two of my five pairs already had a hole where the big toe was so i was not too happy about that. i was hoping that a more expensive pair of no-show socks would last me for more than just one day.