The original Blue Flame thermal sock is a thick, heavyweight sock. The brushed acrylic construction has ultra-soft insulation in the inside that retains 600% more heat than cotton — this sock rates four flames out of four for thermal properties.
- 600% warmer than cotton.
- A soft and plush half-inch thick sock.
- Insulated brush acrylic construction trap and hold heat.
IF YOU WEAR SHOE SIZE
|You Need Sock Size|
94% Acrylic / Polyester / Rubber
These are wonderfully soft, thick, and warm. Just what I was looking for as a bed sock.
Love these socks ! Haven’t tried them with shoes or boots yet thinking they going to be tight because of the thickness but
worth every penny. With slippers or without my feet were toasty ~
not sweaty just perfect.
I like these socks, but they are so thick that I use more like slippers around the house versus trying to shove by boot over them.
Got mine primarily for sleeping, feet get cold at night. Very satisfied and extremely comfortable. Will buy more for wearing with my boots.
These are the greatest socks! My Dad is 93 and this is now the only socks he wears! He wears them all year long, says they are warm or cool, depending on the weather. He has 10 pair, and I'm ordering that many more! He loves them. That's a good review right there!
Without exaggeration, your socks are by far the most phenomenal feeling Socks in this beautiful planet!
I not only purchase them for myself ~ but my family back in Minnesota and Wisconsin!
In addition, they easily slip on and off - for those whom have a challenge at this process - it's a real breeze!
Many many thanks!!!!!
i haven't worn these yet because its not cold out but these are the real deal - they are super thick and look like they'll be perfect for extreme cold
I'm enjoying the blue flame thermal socks I purchased. Not as warm as wool for these cold Minnesota winters, but still a very good sock for the money. If you don't want wool socks then these would be very good socks to purchase.
Ordered my husband a couple of pairs for Christmas and he loved them so much, I ordered more for him and also ordered myself a pair and love them as well.
EcoSox are tops in our book.