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Invista’s CoolMax is the gold standard in synthetic wicking fibers, and SOS takes it a step further with CoreSpun CoolMax. Each yarn is wrapped around a single fiber of lycra, helping the sock hold a snugger fit to your foot as well as retaining its shape over time. We blend that with a nylon outer to make the coolest, most comfortable, and toughest sock on the market.

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Giro Rosa Giro Arrivo 7" Italia '11
: $10.95
: $11.95
: $10.95
Giro Rosa Giro Arrivo 7" Italia - Italy
Giro Rosa
Giro Arrivo 7" Italia '11
Drizzle - 6" Simply Falling - 6" New Years Eve in Grey - 6"
: $10.95
: $10.95
: $10.95
Drizzle - 6" Simply Falling - 6" New Years Eve in Grey - 6"
Drizzle - 6"
Simply Falling - 6" New Years Eve in Grey - 6"
80's Amuse-mint - 5" Reindeer - 6" Candy Cane - 6"
: $10.95
: $10.95
: $10.95
80's Amuse-mint - 5" Reindeer - 6" Candy Cane - 6"
80's Amuse-mint - 5"
Reindeer - 6"
Candy Cane - 6"
Denver Doodles - 3" - Green Doodles - 6" - White
: $11.95
: $10.95
: $10.95
Denver Doodles - 3" - Green Doodles - 6" - White
Denver, Colorado
Doodles - 3" - Green
Doodles - 6" - White
It's Electric - 5" - Blue Gamer - 5" - Blue Gamer - 5" - White
: $10.95
: $10.95
: $10.95
It's Electric - 5" - Blue Gamer - 5" - Blue Gamer - 5" - White
It's Electric - 5" - Blue
Gamer - 5" - Blue
Gamer - 5" - White