Thorlos® Comfort Guarantee

The Thorlos Comfort Guarantee is 30-day risk-free trial.

We promise our socks feel better, provide comfort, and offer more support than your regular socks or your money back. 

Take 30 days to wear them and if you decide that your feet are less comfortable in Thorlos, we will issue a full refund.

Products must be washed before sending them back.

To start a return, please click here to begin the process.

Please note: Thorlos do not have a durability warranty. No product made from textile fibers is indestructible.

Pro tip to take care of your Thorlos socks: turn them inside out before machine wash. Air dry or low temperature dryer.

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