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An excellent compliment for over-the-ankle light hiking shoes, the SmartWool Adrenaline Light Crew sock provides performance and comfort for speedy ascents and quick descents to the valley floor. A key component is the SmartWool fiber, known for its industry leading ability to move moisture fast, while still in the vapor stage, keeping the foot dry when hot and quickly dispersing warmth-robbing moisture when it's cold. The SmartWool Adrenaline Light Crew offers foot hugging ankle and arch braces as well as a 4-way Contour Flex Zone diagonal knit instep to keep the sock in position, thus leaving binding, bunching, and sock slippage in the dust.
Excellent Fit
Best pair of socks you will put on your feet! Very dry and form fitting. Everyone should own a pair
Very comfortable and dry
I use these for running and they keep my feet very comfortable.
quick drying
these socks really help my feet breath...thanks
Excellent Fit
Best pair of socks you will put on your feet! Very dry and form fitting. Everyone should own a pair
Very comfortable and dry
I use these for running and they keep my feet very comfortable.
quick drying
these socks really help my feet breath...thanks
My Husband Loves Them!!
Being new to smartwool socks myself and loving them I bought a few pair for my husband, he loves them! He said he will never wear another cotton sock again.
Warm and drys quickly. Great sock.
I have been running in snow and ice for the last 6-weeks. These socks keep me warm and they dry out quickly. Their firm feel fits well in my running shoes.
Excellent Socks for Spring and fall
I've enjoyed these socks for both light day hiking, and weekend backpacking trips, they keep my feet dry and blister free even when its a bit hotter then you would usually consider wearing wool.
comfort supreme
Another super product by SmartWool. Very breathable and warm with great fit. Certainly not tight, but just right fitting.
Comfortable and breathable
These are the most comfortable socks I have ever worn. They are form fitting , don't bunch up, and support your feet.
| 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 |
Free shipping is available on purchases of $25 or more within the Contiguous U.S.. To receive FREE Shipping simply choose the FREE Shipping option during checkout. Exceptionally large/heavy items, such as a kayak or some Special Order items, may require an additional Handling Charge as noted on each product page.
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We are committed to offering the best in performance outdoor gear, clothing and footwear at competitive prices. The brands and styles we carry offer excellent craftsmanship and fair pricing, and we check our prices frequently to ensure that you are receiving outstanding value on your purchases. If you find a lower price, you're covered under our Price Match Plus Guarantee: If you find an identical product (ie, the same size, color, season, etc.) offered by another US authorized online retailer, we will beat their price by 5% of the difference.
An Example: You find a backpack that we sell for $100 on a competitor's site for $90. That's a difference of $10. We'll gladly sell you the pack for $89.50:
| Our Original Price | Their Price | Difference | 5% of Difference | Match Plus Price |
|---|---|---|---|---|
| $100 | $90 | $10 | $0.50 | $89.50 |
Simply contact us before (or up to 14 days after) your purchase by email: customerservice@altrec.com or phone: 1-800-369-3949.
We are committed to providing the highest quality gear for your outdoor adventures. We provide world-class service, exceptionally fast delivery and a straightforward buying experience. You provide the passion and desire. We can only accomplish our mission if we build your trust and treat you exceptionally well each and every time you visit us. So, we've created a guarantee that takes the risk out of shopping: If you're not satisfied with your purchase, you can return any item at any time for a refund of the purchase price of your product.
We've done our best to make Returns EASY for you to send back to us.
| 1. In your Account, find your order, choose the items and print your packing list. | 2. Pack the list inside of your package with the item(s) to return. | 3. Send your return package insured with your choice of carrier. |
You may also contact our Customer Service department to arrange for returns and receive a Return Merchandise Authorization (RMA) number. Please call 1-800-369-3949 with any questions, or use our Live Chat available during WINTER HOURS - Mon-Fri: 6am-8pm. Sat: 9am-5pm. Sun: noon-8pm PST .