• Allow 3-4 business days of processing time from our warehouse. (Please factor in additional days for weekends and holidays) Once processed, please allow 4 – 7 business days for shipping. Shipping will be via USPS, UPS or FedEx, but delays from the courier can happen.
• We ship to the address provided by the customer, and we are not responsible for lost or missing orders due to an incorrect shipping address provided. Be sure to verify shipping address is up to date and accurate before placing order.

• All orders over with a subtotal above $60 before tax and after discounts ship for FREE.
• All orders under with a subtotal under $60 are a sweet flat rate of $6

• We are unable to cancel or make any modifications to your order after it is placed.
• Once the package is delivered to you, please email us at goodies@pairofthieves.com to begin a return for a refund or an exchange.

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 24-48 hours to show. Don’t forget to check your spam folder if you haven’t received this email. Carriers will provide the most update to date information for the package.

• 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 after 3 business days the package does not arrive or cannot be found, please send an email to goodies@pairofthieves.com and we’ll be happy to assist with a refund or a replacement for your order.

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.

If you are not completely satisfied with your order, send it back within 101 days of purchase, and we will give you a full refund or exchange (including free return shipping in the US) regardless of the product’s condition*.

*Excludes sale items for Black Friday - Cyber Monday deals 

You need to contact our Customer Service team to get a prepaid shipping label. Email us at goodies@pairofthieves.com and we’ll create a return shipping label for you

You need to contact our Customer Service team to get a prepaid shipping label. Email us at goodies@pairofthieves.com and we’ll create a return shipping label for you.

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.

Yes. 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.

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.

Items marked as "final sale" are considered to be final and cannot be exchanged or returned. If you received an item that was defective, please reach out to our customer support team via email at goodies@pairofthieves.com. Additionally, please note that coupon codes cannot be applied to items marked as final sale.

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