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I used this sock at a local running store to try on sneakers and fell in love! I had originally bought a wool blend pair to protect my ankles against chafing (really, from a bad pair of shoes), which ended up creating holes on the back of the sneakers! But these were far more effective, they do not slide or bunch even if my sneakers slide on my heel and really make a difference in comfort when exercising (walk/run 3x week, gym work 2-3x week).

I love these socks ! They are the best. Soft ,
The wide toe my feet are not scrunched together. The fitted sock for the right and left foot is an amazing idea. No seam is wonderful helps with the comfort. The arch support is wonderful. The entire design and of the sock makes the best fitting sock. I plan to be buying more

These socks really surprised me - in the best way! The compression here is subtle and well-placed, making them super comfortable even for longer activities like running. They're thin but built for performance - lightweight, breathable, and true to size. I love that they're designed with a specific left and right foot - it's a small detail, but it makes a big difference in fit and support. Definitely a step above your average athletic socks. A bit of a splurge, but the quality and function justify the price. Highly recommend for runners, cyclists, or anyone active on their feet!

Plantar fasciitis sock review: I’ve been struggling with debilitating plantar fasciitis pain for 7 months now and almost nothing has helped. These were absolutely magical. I walked over 5.5 miles today and my feet barely hurt compared to every other day! I almost can’t believe it. Just bought two more pairs.

OS1st.... the most incredible socks you will ever wear, period! These are incredibly comfortable, durable and provide support where needed, my feet have never felt better!!

Since getting my first pair, I have now switched all my socks out to OS1st as like me once you try these, you won't want to wear anything else!!

Whenever people get you socks for Xmas/Birthdays....make sure they're OS1st!!

I LOVE these socks!!! They are the only ones I will wear now as my feet feel so good in them.

I've worn 'foot socks' for 40 plus years, I've never worn a sock that was so perfectly engineered as OS1st. While the comfort and technology are impressive, being I'm an avid golfer, the fit and 'stay' (meaning staying perfectly in place) are incomparable. I've worn just about every branded sock there is and I have finally discovered (and have been wearing a while now) the Very Best.

After trying many different socks out these are the only ones that keep you from getting blisters. They are so comfortable and helps keep your feet dry. Try a pair out.

The PF are perfect for me as I’m on my feet a bunch and these compression socks keep my old feet young. Really feel good & the service is top notch!!!

When sock issues started interfering with my workouts, I decided it was time to replace them. This pair is exactly what I needed. They are thinner is parts to aid breathability, and thicker in others to prevent blistering. They have enough compression to keep them in place and provide a touch of support, but not so much that putting them on is a struggle. Even the length is spot on for my needs, completely clearing the top of my shoe.

I am a women's size 8 shoe and chose size small; the fit is perfect.

Really happy with these new socks! I run/cycle a lot of miles and have always preferred the thinner socks, best with some attention to the tech side of compression and density panels. My feet get really hot while running even on (rare) colder days. These socks definitely have a synthetic feel, and I hope they hold up well. Felt fantastic for first workout! Trying some new socks mainly because when I find a great pair that endures the workouts - they are then discontinued... I'll try a few more runs, then likely order more! XL socks fit perfect for my size 12 feet.

Well made running socks!! Compression in the right places and ventilation in the arch. My daughter runs high school varsity track and cross country and she's impressed. Fit is true to size. We don't know yet how it will hold up, but based on the look and feel these should last for a while. We might buy a few more pairs of these.

If you are looking for a thick athletic sock, keep on moving. These are thin athletic socks which I love. As tennis shoes have evolved with more cushioning and support, I have gone from super thick socks to runner’s socks. These are great runner’s socks that I use for tennis. They are moisture wicking, supportive, and fit extremely well. As far as my personal taste goes, I don’t like to play in tall socks. These are great for me as they are just 3/4 length. I experimented getting these socks and I am totally satisfied with them. For my budget, they are a bit on the pricey side, but they are worth it on the performance side — they are quality socks.

These are the best socks I've ever worn. I am a professional touring golfer so that means I travel, work out, run, play about 5 hrs of golf... etc. These socks move with me and give me endless energy throughout the day. I used to wear just any kind of socks but these keep my feet pain free and dry with lots of cushion in the shoe.

I was so pleasantly surprised that this knee sleeve was so supportive and comfortable. I have arthritis in one knee and it has helped me run comfortably again!