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Offering yet another fit option to the Adrenaline line-up, the SmartWool Adrenaline Medium Crew sock wraps the foot, top to bottom, in luxuriously soft SmartWool fibers. The extra cushioning on top gives the sock a little more volume than the Adrenaline Light Crew model, providing more protection and fit flexibility for high volume footwear. The unique SmartWool fibers move moisture quickly and resist bacterial attack (i.e. odor) while the various fit technologies, components of the SmartFit system, hold the sock in place whether rotating on pedals, dashing through meadows, or hopping boulders. The SmartWool Adrenaline Medium Crew also offers a flat-knit toe seam, another item to add to this multi sport sock's long list of benefits.
TOASTIE FEET
Love these socks; my feet have never felt warmer in the freezing cold!
Great Socks!
I work on a loading dock in the snow. These are great socks for keeping me dry and warm!
Exceptional Socks
I bought these for general use and they are very comfortable and fit very well. The cushioning is exceptional and they wash very nicely. I would recommend these socks for everyday use.
TOASTIE FEET
Love these socks; my feet have never felt warmer in the freezing cold!
Great Socks!
I work on a loading dock in the snow. These are great socks for keeping me dry and warm!
Exceptional Socks
I bought these for general use and they are very comfortable and fit very well. The cushioning is exceptional and they wash very nicely. I would recommend these socks for everyday use.
What a Difference!
I bought these for a 3 day hike in the Grand Canyon. I was worried about blisters, heat, and sore feet, but didn't have any of these issues in the Smartwool socks. My feet couldn't have been happier.
Great backpacking socks
Perfect for high altitude summer backpacking, where temperatures can be warm during the day and freezing at night. They are always comfortable, your feet stay dry, they have a nice snug fit that doesn't slip, and the medium weight has just the right amount of padding in the toe, ball and heel.
Can't go wrong with these socks!!
I just purchased my second pair of adrenalins. I was so impressed with my first pair that I decided to purchase a 2nd pair as well as a pair of PHD's. I've never felt too warm in these.
Smartwool Adrenaline socks -- great!
The Smartwool Adrenaline socks, both light- and medium-weight, have been great. Plenty of cushion, the high wool content wicks well and provides nice warmth (especially when the lighter sock is worn inside the mid-weight sock), the socks stay up so they do not bunch,the fit is great, and they wear well. Of course, I have owned many types of Smartwool socks through the years, and I have yet to find a poor Smartwool product. I will be buying more Smartwool socks without a doubt.
Cozy, warm, soft!
Warm, soft and cozy socks! These socks are the best. They stay up without making a mark on your legs. How do they do that? I wish I had 7 pair, one for each day of the week in this cold weather.
ride down to my ankle
i love smartwool products, but this one seems to ride down to my ankle. i'll avoid this model in the future.
ride down to my ankle
i love smartwool products, but this one seems to ride down to my ankle. i'll avoid this model in the future.
Smartwool & Altrec.com High Standards
This sock started to form piling after a couple of uses around the heel area. Return the sock to Altrec - Great customer care there.
However I have since gotten a replacement pair and further the other two weights in the Adrenaline series and would give them 5 stars because no such piling.
You can trust the gear backing of Smartwool and Altrec.com.
| Small | Medium | Large | XLarge | |
|---|---|---|---|---|
| U.S. Men | 6-8.5 | 9-11.5 | 12-14.5 | |
| U.S. Women | 4-6.5 | 7-9.5 | 10-12.5 | - |
| Euro | 34-37 | 38-41 | 42-45 | 46-49 |
| U.K. | 2-4.5 | 5-7.5 | 8-10.5 | 11-13.5 |
| XSmall | Small | Medium | Large | |
|---|---|---|---|---|
| U.S. | 6 - 8.5 | 9 - 11.5 | 12 - 2.5 | 3 - 6 |
| Euro | 22 - 25 | 26 - 28 | 29 - 32 | 33 - 36 |
| U.K. | 5 - 7.5 | 8 - 10.5 | 11 - 13.5 | 1 - 4.5 |
Cement, Charcoal, Chestnut and Light Grey. Available sizes, while supplies last, include size medium, size large and size extra large: m, l, xl.
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