Unknown Runner

Women's Courser Tee

$80

Shark
Laurel
Woodsmoke

Men's Courser Tee

$80

Forest Fog
Shark
Dried Tobacco

Men's Courser Tank

$70

Shark
Dried Tobacco
Laurel

Women's Courser Tank

$70

Laurel
Dried Tobacco
Forest Fog

Embrace a primitive state

Discover MirageWool™ naturally thermoregulating, naturally resilient, unnaturally comfortable.

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Designed in [img1] Flagstaff, AZ [img2] made [img3] for trail runners [img4] world wide.

Release Cap in Limestone

$40

Run Where No One's Watching Bandana

$30

Women's Courser Tank

$70

Women's Courser Tee

$80

Here to Get You There Snapback

$35

Release Cap in Basalt

$40

Release Cap in Limestone

$40

Release Cap in Mauve

$40

Introducing the
Courser Collection

Shop Accessories

Performance Merino, designed at the frequency of nature.

Women's Courser Tee

Men's Courser Tee

Men's Courser Tank

Women's Courser Tank

Embrace a primitive state

The Courser Collection

Trail Accessories

Headwear for the trail

Release Cap in Limestone

Run Where No One's Watching Bandana

Women's Courser Tank

Women's Courser Tee

Here to Get You There Snapback

Release Cap in Basalt

Release Cap in Limestone

Release Cap in Mauve

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ABOUT

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Unknown Runner builds performance merino apparel for trail runners. Thoughtfully designed to support long distance movement on trail.

Introducing the Courser Collection

Shop Accessories

Performance Merino, designed at the frequency of nature.

Embrace a primitive state

The Courser Collection

Trail Accessories

Headwear for the trail

Unknown Runner builds performance merino apparel for trail runners. Thoughtfully designed to support long distance movement on trail.

Introducing the
Courser Collection