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New Style
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AVAILABLE FOR PREORDER
Select Color
052 - Black/Blackened Pearl/White
Select Width
We made this women's trail-running shoe even better by listening to runner feedback. The Caldera 8 has plush cushioning for all-day comfort on the trails, plus improved fit, materialization, and comfort.
Sustainability
Running Responsibly
We are committed to a long-term, science-based approach to sustainability. We know it's time to think bigger about the impact our products and their full life cycle have on people and the planet.
Percentage of recycled content
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This metric refers to the percentage of material by weight that has been recycled from post- or pre-consumer sources.
Number of plastic bottles
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Our roadmap to use recycled raw materials initially focuses on post-consumer sources, such as plastic bottles.
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With help from our suppliers, we calculate the number of plastic bottles used to make a size medium of each product.
Climate action
We are using sound science to address climate change and align our efforts across every level of our business to reduce carbon emissions. This includes product designs, materialization, manufacturing, and our global supply chain.
LEARN MORE
Sustainable consumption
As we create new gear and run our global business, we also want to minimize our impact on the planet — so we are limiting our reliance on non-renewable resources by using more sustainable materials and reducing waste.
LEARN MORE
Responsible sourcing
An ethical global supply chain starts with factories and suppliers who share our values and our commitments to respect human rights, advance worker well-being and ensure sustainable manufacturing.
LEARN MORE
Running Responsibly
We are committed to a long-term, science-based approach to sustainability. We know it's time to think bigger about the impact our products and their full life cycle have on people and the planet.
Percentage of recycled content
- This metric refers to the percentage of material by weight that has been recycled from post- or pre-consumer sources.
Number of plastic bottles
- Our roadmap to use recycled raw materials initially focuses on post-consumer sources, such as plastic bottles.
- With help from our suppliers, we calculate the number of plastic bottles used to make a size medium of each product.
Climate action
We are using sound science to address climate change and align our efforts across every level of our business to reduce carbon emissions. This includes product designs, materialization, manufacturing, and our global supply chain.
LEARN MORESustainable consumption
As we create new gear and run our global business, we also want to minimize our impact on the planet — so we are limiting our reliance on non-renewable resources by using more sustainable materials and reducing waste.
LEARN MOREResponsible sourcing
An ethical global supply chain starts with factories and suppliers who share our values and our commitments to respect human rights, advance worker well-being and ensure sustainable manufacturing.
LEARN MOREBest for…
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Ultra trail running
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50k+ trail runs and races
Features
- Extra cushion
- Smooth, adaptable ride
- Breathable performance upper
Designed for |
Trail
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Midsole drop |
6mm
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Weight |
9,3oz / 263,7g
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Ultra-cushioned for ultra-adventure
Compare

€ 150
Cushion level
Most Cushioning
More Cushioning
Standard Cushioning
Standard Cushioning
More Cushioning
Support level
trail
trail
trail
trail
trail
Best For
Ultra trail running, 50k+ trail runs and races
Mountain trails, Adaptable stability, High-performance traction, Comfort underfoot
Competing in trail races, All-terrain traction, Uphill efficiency
Light trails, Novice trail runners, Gravel roads & groomed trails, High-performance traction
Waterproof protection, Mountain trails, Adaptable stability, High-performance traction
Experience Level
Ultra Trail
Mountain Trail
Ultra Trail
Light Trail
Mountain Trail
Midsole drop
6mm
8mm
6mm
8mm
8mm
Weight
9,3oz / 263,7g
9,9oz / 280,7g
8,5oz / 241,0g
8,9oz / 252,3g
10,2oz / 289,2g
Waterproof
No
No
No
No
Yes

Take a look at how we’re committed to protecting the planet you love to explore.