Frequently Asked Questions
Everything you need to know about the world's most durable socks.
What does your 'Unconditional Lifetime Guarantee' actually mean?
It means if our socks aren't the longest-lasting socks you've ever owned, you can return them for another pair. No strings, no conditions, for life.
How long will it take for my order to ship?
Most orders are processed within 1-2 business days. Standard shipping typically takes 3-7 business days depending on your location within the United States.
What materials do you use in your socks?
We primarily use high-quality Merino Wool, combined with Nylon and Lycra Spandex, to ensure maximum breathability, durability, and a perfect 'still-made-in-Vermont' fit.
How do I process a warranty claim?
To start a claim, visit our Warranty page, fill out the form, and mail your laundered socks back to our mill in Vermont. We will issue you a credit to select a brand new pair.
How should I care for my Darn Tough socks?
For best results, machine wash your socks in warm water on a gentle cycle and tumble dry on low. Do not bleach or dry clean.
Do you offer international shipping?
Currently, our website ships to addresses within the United States. However, we have many international retail partners globally to help you find our socks locally.