It’s hard to argue with all their advanced credentials! Take the 4-degree Fit System: PhD socks have extra support at ankles, arches and insteps (we don’t know how they do it, but it works). And Wool-on-Wool technology doubles up the fabric at high impact zones (like heels and the balls of feet) to absorb shock and prevent rubbing. Plus, the SmartWool merino fibers themselves wick moisture, fight odor and help control your foot’s temperature. Looks like going barefoot just lost some of its luster.
At a glance:
4-degree Fit System supports ankles, arches and insteps
Breathable mesh “zones”
Durable Wool-on-Wool technology in high-impact areas
Antimicrobial fibers wick moisture and fight odor
Duroyarn reinforcements at stress points
Cushioned collars
Ankle height
75% merino/25% nylon/2% elastic
Machine wash
Made in USA
Sizing Note:
Sizes M fits shoe sizes 7-9½, L fits shoe sizes 10-12½.
SmartWool Women's and Men's Sock Sizing Chart
SmartWool® Women's and Men's Sock Sizing
S
M
L
XL
Women's
4 - 6½
7 - 9½
10 - 12½
-
Men's
-
6 -8½
9 - 11½
12 - 14½
100% Satisfaction Guarantee
If you're not completely satisfied with any item you purchase from Duluth Trading, return it to us at any time for an exchange or refund of its purchase price. If you have any questions about how to make a return, email our Customer Service Department at customerservice@duluthtrading.com or call 1-877-382-2345. The Customer Service department is open Monday through Friday, 7 A.M. to 7 P.M. and Saturday 8 A.M. to 5 P.M. Central Time.
The back side of your packing slip serves as a "pre-authorized" return form. Just fill it out and return the product. Click here for additional information on sending us a return.