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PhD® Pro Endurance Print Crew Socks
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Multi Color
Bright Blue
$25.95
PhD® Run Ultra Light Wave Print Micro Socks
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PhD® Run Ultra Light Print Crew Socks
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PhD® Run Light Elite Circuit Board Print Micro Socks
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Woodsmoke
Capri
New Fall Arrival
$18.95
Men's PhD® Run Ultra Light Micro Socks
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Neptune Blue
Medium Gray
Fossil
White
Black
New Colors
$16.95
Men's PhD® Run Light Elite Low Cut Socks
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Neptune Blue
Graphite
Lunar Gray
Black
New Colors
$18.95
Men's PhD® Run Ultra Light Low Cut Socks
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Graphite
White-Alpine Blue
Frosty Green
Black
$16.95
Men's PhD® Run Light Elite Micro Socks
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Light Gray/Black
Frosty Green
Alpine Blue
Black
White-Capri
Tandoori Orange
$18.95
Men's PhD® Run Light Elite Crew Socks
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Men's PhD® Run Cold Weather Mid Crew Socks
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Men's PhD® Run Light Elite Pattern Micro Socks
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Men's PhD® Run Ultra Light Pattern Micro Socks
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Fossil
Tandoori Orange
New Fall Arrival
$16.95

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.