Colorado Outdoor Clothing & Gear Made With Purpose

Planet Over Profit

We believe business can be a force for environmental good.

Tellus was founded on a simple idea: premium outdoor apparel can do more than perform on the trail. It can help protect the places that inspire every adventure.

Our Story

"The 10 best sustainable outdoor clothing & gear brands"

"Fort Collins couple's newest outdoor clothing company is rooted in a commitment to the environment."

"Tellus, an innovative outdoor apparel brand rooted in the breathtaking landscapes of Colorado."

"The apparel brand brings a Newman's Own-approach to the outdoor industry."

Shop by Category

A woman in a red Poudre Trail Performance long-sleeve athletic shirt and matching Sunset Ridge Performance shorts carries climbing gear, including a large gray pads through a rocky outdoor terrain.

Women's Apparel

Brandt Ryder in a bright yellow Long's Peak Waterproof Rain Shell jacket stands on a rocky peak overlooking a mountain range, a turquoise lake and a blue sky with clouds.

Men's Apparel

Tellus Cache Carryall duffle leaning on a table and chair in a campsite with a classic SUV in the background.

Bags & Backpacks

Black dog with orange harness and woman on a rocky trail with a lake in the background. She's opening a Zirkel Day Pack back pack.

Accessories

Shop Our Best Sellers

5.0

Tellus

Men's Trail Ridge Trek Hiking Shorts

$89.99

5.0

Tellus

Women's Trail Ridge Trek Hiking Shorts

$79.99

Tellus

Men’s Satanka Cove Sun Shirt Hoodie UPF 50+

$98.99

Tellus

Women’s Satanka Cove Long-Sleeve UPF 50+ Sun Shirt

$88.99

Tellus

Women's Poudre Trail Performance Long Sleeve Shirt

$54.99

5.0

Tellus

Men's Old Town Button Down Shirt

$79.99

Tellus

Women's Poudre Trail Performance Tank

$49.99

5.0

Tellus

Men's Poudre Trail Performance Long Sleeve Shirt

$64.99

Tellus

Men's Poudre Trail Performance Short Sleeve Shirt

$59.99

5.0

Tellus

Men's Foothills Recycled Flannel Shirt

$109.99

5.0

Tellus

Men's Horsetooth Hoodie Performance Quarter-Zip

$129.99

Tellus

Men's Trail Ridge Trek Hiking Pants

$129.99

$70,000 Given Back

Choose Your Impact

Together We're Protecting Nature

Underwater view of a coral reef with fish swimming around.

Green meadow with a small pond reflecting clouds and mountains under a blue sky. Taken in Rocky Mountain National Park by Chris Helzer.

Our Pledge

GiveBack100

Every adventure can have a purpose.

When you choose Tellus, you become part of something bigger. Through GiveBack100, we donate 100% of net profits to help protect nature. After checkout, you choose where your impact goes: coral reef protection, land and water conservation, or reforestation right here in Colorado.

Latest Stories

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Fall Outdoor Clothing: How to Layer for Changing Weather

Cooler temperatures and changing conditions call for gear that's ready to adapt. Whether you're heading into the mountains for a fall hike, spending a weekend around the campfire, exploring a new town or simply enjoying the season, our fall layers...

Adventure With Purpose

Ariel view of a meadow with volunteers working to restore a watershed area to a burn scar.

Adventure With Purpose

Written by the Tellus Outdoor Team Fort Collins, Colorado Last updated: September 2026 What Does Adventure With Purpose Mean? Adventure With Purpose is how we get outside, build a business, make products and give back. At Tellus, we believe adventure and...