Sizing: Forty Below Overboots
Measure the bottom of your boot and choose the correct size based on your sole length.
| Size | Boot Sole Length |
| XS | 10-11" |
| Small | 10.75-12" |
| Medium | 11.5-12.75" |
| Large | 12.25-13.5" |
| XL | 13-15" |
We clean up after ourselves.
Ecommerce deliveries have a carbon footprint. That's why we support verified projects that remove carbon from the air.
PARTICIPATING BRANDS AND CUSTOMERS HAVE HELPED FUND
57+
million
Carbon-neutral orders
41+
thousand
Tonnes of carbon removed
THAT'S LIKE...
5
billion
Smartphones charged
169
million
Kilometers driven by a gasoline-powered car
HOW IT WORKS
Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.
MAKING A DIFFERENCE
With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 57 million deliveries and removed over 41 thousand tonnes of carbon.
FUTURE-PROOFING OUR PLANET
We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.
Carbon-neutral shipping on all orders
1741kg
shipping emissions removed
That's like...
4456
miles driven by an average gasoline-powered car
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