Contact Us

Send us a message!

We stand behind our brand

Tweak athletic underwear is designed to be durable, comfortable and discreet, no matter how active your lifestyle is.

If you have any issues with your order please let us know and we’ll be happy to help.

Frequently Asked Questions

Do you ever have sales?

We do! you can subscribe to our newsletter to get notified for all our sales before we announce them on our website.

Can I return my Tweak if I don’t like it?

Because of sanitation issues, if there is a problem with your product and it is unworn and unwashed, then you may return your item for a refund or exchange. You may read more about our return policy.

Will you deliver to my country?

Yes! There’s a high likelihood you’ll receive your Tweaks quickly, no matter where you are in the world. We want everyone to try our products.

Do you have a sizing guide on your website?

Yes! the sizing guide may be found on any of our product pages in the “product details” section.

How does your subscription box work?

If you live in the USA or Australia, our subscription box is a fantastic opportunity to get new undies delivered to your doorstep, on autopilot. Simply set it and forget it!

Subscription boxes are priced up to 25% under what it would cost to purchase items individually. Tell us how often and how many and we’ll take care of the rest. For more information please visit our subscription boxes page.

I am alergic to some fabrics, what are Tweaks made of?

Tweak uses a blend of materials that ensure our products are always comfort, durable and discreet. Tweak G-Stings are made up of Nylon, Elastine and Bamboo. Some of our products may occasionally contain other materials so if you have material allergies please feel free to contact us at for more details.