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CF2 Cushion Gray (3 pair pack) - Fitsok.com
CF2 Cushion Gray (3 pair pack) - Fitsok.com
CF2 Cushion Gray (3 pair pack) - Fitsok.com

CF2 Cushion Gray (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Low-cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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CF2 Cushion Qtr Black (3 pair pack) - Fitsok.com
CF2 Cushion Qtr Black (3 pair pack) - Fitsok.com

CF2 Cushion Qtr Black (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Quarter cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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ISW Isolwool® Trail Cuff (3 pair pack) - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack) - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack) - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack) - Fitsok.com

ISW Isolwool® Trail Cuff (3 pair pack)

Regular price $25.00
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Reinforced Trail Cuff? Check.

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments - and to excel on the trail.

39% Merino Wool, 39% Polypropylene, 20% Nylon, 2% Spandex

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ISW Isolwool® No-Show (3 pair pack) - Fitsok.com
ISW Isolwool® No-Show (3 pair pack) - Fitsok.com
ISW Isolwool® No-Show (3 pair pack) - Fitsok.com

ISW Isolwool® No-Show (3 pair pack)

Regular price $25.00
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No-Show wool Twin Turbo? We got it!

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments - and to excel on the trail.

39% Merino Wool, 39% Polypropylene, 20% Nylon, 2% Spandex 

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F4 Tech (3 pair pack) - Fitsok.com
F4 Tech (3 pair pack) - Fitsok.com

F4 Tech (3 pair pack)

Regular price $25.00
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Designed to meet the demands of race-day athletes, the F4 utilizes to provide compressed venting and moisture wicking in the most extreme conditions. Made with Sorbtek®, this sock channels moisture away from the foot, keeping it cool and dry. Anatomical left-right foot construction allows for precise fit, while a unique cushioning system provides comfort in specific pressure areas. Achilles protection reduces blistering on the back of the foot, and a front tab protects against shoe friction. The F4 is only available in no-show length.

 83% Nylon, 16% Sorbetk Polyester, 1% Spandex

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CF2 Cushion Qtr Gray (3 pair pack) - Fitsok.com

CF2 Cushion Qtr Gray (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Quarter cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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CX3 White Low (3 pair pack) - Fitsok.com
CX3 White Low (3 pair pack) - Fitsok.com

CX3 White Low (3 pair pack)

Regular price $20.00
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The CX3 is an ultra-engineered sock constructed with Coolmax® to provide paramount moisture wicking and cooling technology. Built as a lightweight compression sock, the CX3 ensures an anatomically snug fit while spun Coolmax® offers a super-soft hand to promote comfort.

The Low CX3 offers superior performance with a low-profile cuff.

 74% Coolmax, 18% Nylon, 4% Polyester, 4% Spandex 

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CF2 Cushion Qtr White (3 pair pack) - Fitsok.com

CF2 Cushion Qtr White (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Quarter cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

  78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com
F4 Magic Pop Low (3 pair pack) - Fitsok.com

F4 Magic Pop Low (3 pair pack)

Regular price $25.00
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Designed to meet the demands of race-day athletes, the F4 utilizes to provide compressed venting and moisture wicking in the most extreme conditions. Made with Sorbtek®, this sock channels moisture away from the foot, keeping it cool and dry. Anatomical left-right foot construction allows for precise fit, while a unique cushioning system provides comfort in specific pressure areas. Achilles protection reduces blistering on the back of the foot, and a front tab protects against shoe friction. The F4 is only available in no-show length.

Each MAGICPOP pack contains a pair of Magic Mint, Purple, and Fuchsia socks. These socks utilize all the same engineering and tech loaded into our standard colors. They’ll keep your feet looking as fast as they feel. 

  83% Nylon, 16% Sorbetk Polyester, 1% Spandex

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Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com
Q5 No-Show Charcoal (3 pair pack) - Fitsok.com

Q5 No-Show Charcoal (3 pair pack)

Regular price $28.00
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Introducing the all-new Q5. Built from the ground up with Parallel Fusion Knit Technology, the Q5 blends extreme performance with tons of attitude. Vented mesh keeps the foot cool, while Crash Padding in the forefoot allows for a smooth ride. An Arch Support and Engineered Deep Heel keep the sock in place while Zone Compression Construction fits to your foot comfortably and naturally.

Each pack of Q5 comes with three unique pairs: Black / Royal / Navy

 83% Nylon, 16% Sorbetk Polyester, 1% Spandex

 

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CF2 Crew Gray (2 Pair Pack)
CF2 Crew Gray (2 Pair Pack)
CF2 Crew Gray (2 Pair Pack)

CF2 Crew Gray (2 Pair Pack)

Regular price $20.00
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The popular CF2 - now in a "cali-Crew" height!

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This crew sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78%Hydrotec Polyester, 20%Nylon, 2%Spandex

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CF2 Cushion Black (3 pair pack) - Fitsok.com
CF2 Cushion Black (3 pair pack) - Fitsok.com
CF2 Cushion Black (3 pair pack) - Fitsok.com

CF2 Cushion Black (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Low-cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78%Hydrotec Polyester, 20%Nylon, 2%Spandex

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CF2 Cushion White (3 pair pack) - Fitsok.com
CF2 Cushion White (3 pair pack) - Fitsok.com
CF2 Cushion White (3 pair pack) - Fitsok.com

CF2 Cushion White (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Low-cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

   78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com
Q5 No-Show Heather (3 pair pack) - Fitsok.com

Q5 No-Show Heather (3 pair pack)

Regular price $28.00
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Introducing the all-new Q5. Built from the ground up with Parallel Fusion Knit Technology, the Q5 blends extreme performance with tons of attitude. Vented mesh keeps the foot cool, while Crash Padding in the forefoot allows for a smooth ride. An Arch Support and Engineered Deep Heel keep the sock in place while Zone Compression Construction fits to your foot comfortably and naturally.

Each pack of Q5 comes with three unique pairs: Teal / Navy / Berry

  83% Nylon, 16% Sorbetk Polyester, 1% Spandex

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ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com
ISW Isolwool® Trail Cuff (3 pair pack)  Gray, Charcoal, Black - Fitsok.com

ISW Isolwool® Trail Cuff (3 pair pack) Gray, Charcoal, Black

Regular price $25.00
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Reinforced Trail Cuff? Check.

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments - and to excel on the trail.

39% Merino Wool, 39% Polypropylene, 20% Nylon, 2% Spandex

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Speed Wool Crew (Single Pair) - Fitsok.com

Speed Wool Crew (Mint and Gray Single Pair)

Regular price $10.00
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Stay Warm in Wool. 

These CF2 Limited Edition are constructed with ISW Wool for superior wicking performance. Mesh venting and Flowtek™ channels move moisture and heat away from the foot, while a Max Arch support keeps the socks snug. 

We've created limited quantities in these socks. Get 'em quick! #RunForIt

58% merino wool, 40% nylon, 2% Lycra

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CF2 Magic Pop (3 pair pack) - Fitsok.com
CF2 Magic Pop (3 pair pack) - Fitsok.com
CF2 Magic Pop (3 pair pack) - Fitsok.com
CF2 Magic Pop (3 pair pack) - Fitsok.com
CF2 Magic Pop (3 pair pack) - Fitsok.com
CF2 Magic Pop (3 pair pack) - Fitsok.com

CF2 Magic Pop (3 pair pack)

Regular price $20.00
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Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This Low-cut sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

Each MAGICPOP pack contains a pair of Magic Mint, Purple, and Fuchsia socks. These socks utilize all the same engineering and tech loaded into our standard colors. They’ll keep your feet looking as fast as they feel.

  78% Hydrotec Polyester, 20% Nylon, 2% Spandex

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CX3 Quarter (3 pair pack) - Fitsok.com

CX3 Quarter (3 pair pack)

Regular price $20.00
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The CX3 is an ultra-engineered sock constructed with Coolmax® to provide paramount moisture wicking and cooling technology. Built as a lightweight compression sock, the CX3 ensures an anatomically snug fit while spun Coolmax® offers a super-soft hand to promote comfort.

The Quarter CX3 offers superior performance with a 2-inch quarter length cuff.

74% Coolmax, 18% Nylon, 4% Polyester, 4% Spandex 

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ISW Isolwool® Heather No-Show (3 pair pack) - Fitsok.com
ISW Isolwool® Heather No-Show (3 pair pack) - Fitsok.com

ISW Isolwool® Heather No-Show (3 pair pack)

Regular price $25.00
/

No-Show wool Twin Turbo? We got it!

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments - and to excel on the trail.

39% Merino Wool, 39% Polypropylene, 20% Nylon, 2% Spandex 

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CF2 TwistDye (2 pair pack)
CF2 TwistDye (2 pair pack)
CF2 TwistDye (2 pair pack)

CF2 TwistDye (2 pair pack)

Regular price $20.00
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For a limited time, we're offering the CF2 Crew with Shadow Yarn TwistDye fabric.

At the core of this sock is Shadow Yarn - our durable, super-soft fabric that made our CF2 a best seller. By taking threads of Gunmetal and Black fabric and twisting them together, we've created a unique and one-of-a-kind look.

Whether wearing on a cold evening or down a brush-filled trail, the CF2 Crew is versatile and takes a beating. It excels in cooler weather, as the Twistdye retains warmth better while wicking away moisture.

Some sock-nerd tech talk:

Utilizing Flowtek™ channels, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

The CF2 is engineered with Max Arch support and mesh venting for excellent fit and function. Every pair has a cushioned footbed to enhance comfort and extend athletic performance of the foot.

2 pair come in each pack, to keep you up and running.

67% Hydrotec Polyester, 31% Nylon, 2% Spandex

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CF2 Crew Black (2 pair pack)
CF2 Crew Black (2 pair pack)
CF2 Crew Black (2 pair pack)

CF2 Crew Black (2 pair pack)

Regular price $20.00
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The popular CF2 - now in a "cali-Crew" height!

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for a comfortable, thermally balanced sock.

This crew sock is constructed with a cushioned footbed to enhance comfort and extend athletic performance of the foot.

 78%Hydrotec Polyester, 20%Nylon, 2%Spandex

Cart
CX3 Black Low (3 pair pack) - Fitsok.com
CX3 Black Low (3 pair pack) - Fitsok.com

CX3 Black Low (3 pair pack)

Regular price $20.00
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The CX3 is an ultra-engineered sock constructed with Coolmax® to provide paramount moisture wicking and cooling technology. Built as a lightweight compression sock, the CX3 ensures an anatomically snug fit while spun Coolmax® offers a super-soft hand to promote comfort.

The Low CX3 offers superior performance with a low-profile cuff.

74% Coolmax, 18% Nylon, 4% Polyester, 4% Spandex 

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LOVE RUN Wool Crew (Black & Red Single Pair) - Fitsok.com

LOVE RUN Wool Crew (Black & Red Single Pair)

Regular price $10.00
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LOVE RUN. In rain or shine, snow or ice, blistering heat or freezing cold.. no matter your condition, LOVE it.

These CF2 Limited Edition are constructed with ISW Wool for superior wicking performance. Mesh venting and Flowtek™ channels move moisture and heat away from the foot, while a Max Arch support keeps the socks snug. 

We've created limited quantities in these socks. Get 'em quick! #RunForIt

 58% Merino Wool, 40% Nylon, 2% Lycra

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ISW Isolwool® Heather Trail Cuff (3 pair pack) - Fitsok.com
ISW Isolwool® Heather Trail Cuff (3 pair pack) - Fitsok.com

ISW Isolwool® Heather Trail Cuff (3 pair pack)

Regular price $25.00
/

Reinforced Trail Cuff? Check.

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments - and to excel on the trail.

39% Merino Wool, 39% Polypropylene, 20% Nylon, 2% Spandex

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