Fox River Castile Light Merino Wool Crew Liner Socks Warm Insulating Sock Liners for Men and Women Ultra Lightweight with Natural Moisture Control

I use these socks as a inner sock for hiking. They are the best I have used.

These sock liners are breathable yet keep my toes warm in sub-feezing weather when wearing them under my regular work socks. They also are quite durable. Highly recommend.

Very nice and warm socks for cycling. I ride year round in temps below freezing. These are good to about 40°F but are also a good base underneath my thicker wool socks. Note: I also wear neoprene shoe covers open on the soles to block wind.

I've been searching for fine merino dress socks for a long time and was not happy with what was available. Then I stumbled across these "liners." They were exactly what I was looking for, light-weight 100% wool socks I could wear with dress shoes. Comfortable not "scratchy." Well made with fine quality merino wool. They look like dress socks. I am glad I can also wear them as liners. I only found them in charcoal and ivory but hope to find other colors too.

I live in Northern California where it never gets too cold, so I like to use merino liner socks as every day socks. These socks from Fox River are perfect. They're affordable, have a high wool percentage and are thin enough to fit comfortably in all my shoes. Only wish they came in more colors.

I'm so happy I found these socks. I work in a refrigerated warehouse so warm feet are a must but, that used to mean socks and a bulky pair of wool socks for warmth. My feet would hurt so bad at the end of the day. This is much nicer and actually gives my feet room to breathe in my boots. I'm on my second pair but, only because I'm on my feet 10-12 hours a day. These socks are very well made.

Yes these liners run just a little bit small but they are still comfortable enough to wear. Not to tight so as to pull my toes tight together. I love them under my regular socks to help keep my toes warm on these cold days and my feet and toes stay dry. I tried liners that didn't have wool in them but they didn't keep my toes warm like these liners with the Merino wool in them. After trying them I bought 3 more pair. I am female & wear a size 9 1/2 to 10 shoe and bought the size medium liner.

I hike in the rugged pacific Northwest and this is an excellent sock, especially for being merino wool. I have no problems at all with it and will continue to buy for the value and comfort.

These are the best liner socks I have ever used, very durable, high quality, decent price. Use mostly under VBL socks in the winter.

Strong and won't wear out very fast.

Work great as liner sock but started sliding down my leg on the third wearing. And now just bunch up at the ankles.

Best socks I ever had. Using the same model for the last 6 years. One pair goes up to one year of everyday use in my case.

We purchased for our son, he loves them, even keeps them after many years when they develop holes in the toes.