Multi Color Multi Color
Brand New
$27.00
Honey Gold
Black
Brand New
$27.00
Capri/Charcoal
Ash
White/Purple Eclipse
Black
Medium Gray
Neptune Blue
White
Chestnut
Capri
Purple Eclipse
Winter Moss
$11.40 -  $19.00
Deep Navy
Neptune Blue
Capri
Tandoori Orange
Winter Moss
Charcoal
Argyle Purple
Black
White
Light Gray
Ash
Picante
$10.80 -  $18.00
Acorn
Deep Navy
Online Exclusive
$18.00
Twilight Blue
Black
Online Exclusive
$21.00
Military Olive
Twilight Blue
Deep Navy
Graphite
Argyle Purple
Black
$12.60 -  $21.00
Honey Gold
Capri
Deep Navy
Natural
Orange Rust
Black
Medium Gray
$12.00 -  $20.00

Caution: we've been told that once you try our men’s PhD running socks, you may never settle for a lesser sock again. They’re made with Indestructawool technology to add extra durability to high-impact areas, and trail-tested for proven comfort. Our line of men’s PhD socks offers a variety of heights and weights, from heavy trekking and hunting (or lounging) socks to ultra light wool running socks. Try a pair and find out why only the best men’s running socks earn the highest degree of performance.