Allow for 1-2 business days of processing timing and 3-5 business days for shipping.

All orders over $50 ship for FREE

All orders under $50 are a sweet flat rate of $6

All changes need to be processed with the Pair of Thieves support team. If your order hasn’t shipped yet, we will do everything we can to try and update your order. If you need to try and make a change, email us at goodies@pairofthieves.com

Currently, we are only able to ship within the United States. Everyone else please be patient, we are working on it. We look forward to expanding to other countries in the near future.

Once your order ships, you’ll receive a shipping confirmation email with a tracking link. Tracking updates may take at least 24 hours to show. Don’t forget to check your spam folder if you haven’t received this email.

Don’t panic! Sometimes tracking numbers update before a package is truly delivered. If more than a day has passed since your package was marked as delivered please call up your local carrier to see if the package is there waiting for you. If not, the parcel may have been misdelivered to a neighbor or nearby address and just needs a little extra time to find its way into the right hands. And if all else fails, please send an email to goodies@pairofthieves.com and we’ll be happy to assist.  

If your order contains any wrong product, size, or blemishes, please contact us at goodies@pairofthieves.com and we will make it right. Please let us know your order number and what product seems off. If an item is blemished, pictures are very much appreciated.

Refunds are processed within 7-10 days from receipt in our facility.

Negative, ghost rider. Any item purchased at a retailer should be returned to that retailer and is subject to their specific return policy. If you have already made efforts to return a damaged or defective product to the store, contact us and we will try our best to make things right.

If you are not completely satisfied with your order, send it back within 101 days of purchase, and we will exchange (with free return shipping in the US). Email us at goodies@pairofthieves.com to start your exchange process.

Exchanges will be processed within 7-10 business days once it’s received at our facility.

SuperFit underwear: 85% polyamide and 15% spandex

SuperSoft underwear: 47% modal, 47% cotton, and 6% spandex

Socks: Every different type of sock has a slightly different fabric content. Our cushion crew socks are 65% combed cotton, 26% polyester, 7% natural latex rubber, and 2% spandex.  

Undershirts: 60% cotton, 36% viscose, and 4% spandex

It is always best to hand wash and air dry, but we understand that you’re busy. So if you’re pressed for time, machine wash warm on delicate cycle with like colors. Only non-chlorine bleach when needed. Tumble dry low.

When putting on your brand new pair of socks, please take the time to cut the plastic tab on the label with a pair of scissors. Avoid ripping it off as this will damage the socks. Oh, and don’t use your teeth, silly.

All socks should be turned inside out and bleaching and ironing should be avoided. Even though our socks are durable, they will last longer if they are kept out of the tumble dryer.

All of our products go through a grueling quality control process that would make a navy seal cringe. However, if an underachiever does happen to slip through please reach out to goodies@pairofthieves.com and we’ll make it right. Pictures are encouraged and appreciated!

Socks are the most requested (yet least donated) item by those struggling with homelessness. Let’s do something about it. When you purchase from our Blackout/Whiteout collection of socks, we donate socks and other essentials to individuals in need. Check ’em out HERE!

Your decision ultimately depends on the cut and feel of underwear you like. Our underwear comes in both SuperFit and SuperSoft material.

As far as fabric goes, SuperFit fabric is magical micro mesh knit performance fabric, so light you almost forget it's there, yet so comfortable it will not be ignored. It's engineered with 4-way stretch to move with you, never against. It's like a second skin, minus the very regrettable college tattoo. Most people say they can barely tell that they have them on at all. These are a good choice for those who’re active and looking to combat SWASS.  

Our SuperSoft fabric is a brilliant blend of soft cotton and viscose fibers that feel insanely comfortable. Engineered 4-way stretch provides added distraction-free range of motion and body flow. If you could weave a cloud with a hug from a chinchilla, you might know true softness. Alternatively, you could just try SuperSoft.

If you’d like a more info, this page might help out too: https://pairofthieves.com/pages/fit-guide

Every item is different, and we will restock some styles throughout the year. Your best bet is to check back on the product page of the item in question. You can also be sure to sign-up for our email and text subscriptions so that you’ll be the first to know when we get back into stock of popular items and launch new items.

Unfortunately, yes :( If you’re on our email list, you’ll be the first to hear if a style or size comes back in stock.

As our brand grows, we plan to expand sizing too. If you’re on our email list, you’ll be the first to know about new sizes and products.  

Yup! All our men’s underwear come equipped with a vertical fly.

Men’s socks fit US men’s shoe sizes 8-12

Kid’s socks come in 3 sizes: small (3T-9T/18mo-3yrs), medium (10T-3C/4yrs-8yrs), and large (4C-10C/9yrs-12yrs). All twinsies sock sets include an adult pair and a kid’s pair specific to the sizes above.

Sizes depend on waist size. Sizing is as follows:  

S: 28-30″

M: 31-33″

L: 34-36″

XL: 38-40″  

2XL: 42-44”

Between sizes? We recommend sizing up!  

Underwear inseams are as follows:

Boxer briefs: 5″

Long boxer briefs: 7″  

Trunks: 1.5″  

Briefs: none!

View our fit guide for more info.

Sizing is based on your chest measurement and is as follows:

S: 34-36”

M: 38-40”

L: 42-44”

XL: 46-48”

2XL: 50-52”

When checking out with Shop Pay, you now have the option to pay now or later. Paying in installments on Shop Pay allows you to split your purchase amount into 4 equal, biweekly installment payments—with 0% interest, no hidden or late fees, and no impact on your credit score.* In some instances, your first payment is due when you make your purchase; otherwise, your first payment is due 2 weeks after your purchase.

Learn More

The installments option on Shop Pay is available on debit and credit cards.

No, there are no late fees if you miss a scheduled payment.

If we process a refund, the refunded amount will be returned to your original payment method within 3-10 business days, and your balance will be updated.

If your refund is less than your total purchase balance, it might not lower your next payment. Instead, you can expect fewer payments, a smaller final payment, or both.

If your refund is more than your purchase balance, the difference will be returned to your original payment method within 3-10 business days.

For questions about installment payments on Shop Pay, visit shop.affirm.com/help.

For questions about Shop Pay or the Shop App, visit shop.app/help/shop-pay.

For all non-support related questions, please refer to the emails below:

Wholesale inquiries: sales@pairofthieves.com 

Careers: careers@pairofthieves.com

Social Media/Affiliates: besocial@pairofthieves.com 

Marketing: marketing@pairofthieves.com 

Call: 858.240.5298