We’ve simplified sizing with our two-letter system: the first letter = your band size and the second letter = your cradle size—because boobs aren’t cup-shaped. For example, if you’re traditional bra size is 34C, your Nuudii size is MM. Check out our size guides here.

Given the amazing diversity of our bodies, sizing remains somewhat of an inexact science. If you’re not seeing your size on our size chart we currently do not offer a Nuudii for your traditional bra size. We understand this is disappointing and can assure you that our team is working hard on new developments so we can continue to expand.

To find your current traditional bra size, follow the instructions on our traditional bra size guide here. Need help? Email us at hey@nuudiisystem.com.

Just like your favorite jeans, your Nuudii band will relax and loosen as you wear it. The band should be snug enough to stay in place on your body so your Nuudii moves with you while you take on the day. If you’re unsure about your fit and size, email us at hey@nuudiisystem.com.

Nuudii is not a bra, it's the option between bra and braless - offering minimal coverage and hold. We like to stress that side boob can and will happen with Nuudii and we embrace it!

If you think your size might be off, email us at hey@nuudiisystem.com for help.

Caring for your Nuudii is just as easy as wearing it - just hand or machine wash! We recommend using a wash bag so your Nuudii doesn't get caught or snagged on other garments.

Nuudii loves earth-friendly detergents - that means no bleach! To dry, hang - or better yet - machine dry at low temperature. Unlike bras, Nuudii can handle a little heat, has a memory, and returns to its original form when dry.

For all other products please review the care instructions on the label and product page.

Nuudii is strong but the fabric is not indestructible. With frequent wear, most people like to replace their Nuudii every nine months to a year. To extend the lifetime of your Nuudii, we recommend washing it in a delicates wash bag. We also encourage removing your jewelry before putting on and taking off your Nuudii, to avoid snags.

We ship to 30+ countries! If your country isn’t listed at checkout, email us at hey@nuudiisystem.com, and we’ll be happy to see if we can add it.

We ship via ground shipping from our fulfillment center in Pennsylvania. Domestic orders usually arrive in 7-10 business days, while international orders may take up to 4 weeks. Delivery times vary by destination.

To track your order, click the link in your shipping confirmation email. You’ll find the tracking information and current status there. If you have questions about your order or shipping status, please email us at hey@nuudiisystem.com

Domestic orders are eligible for a return/exchange within 14 days of delivery. We accept returns for store credit and product exchanges only. Items marked "final sale" are not eligible for a return/exchange.

International orders are final sale and are not eligible for return or exchange.

Please check out our full return and exchange policy here.

All items marked as "Sale" or “Final Sale” are not eligible to be returned and or exchanged.

We offer a one-time return/exchange per order. All returns/exchanges are then final sale. They are not eligible for another return or exchange.

We process orders quickly, so changes to items, sizes, or shipping addresses are usually not possible. However, our team will do their best to accommodate your request. Just email us at hey@nuudiisystem.com.

Unfortunately, we're unable to adjust prices or apply discount codes once an order has been placed.

During non-sale periods we offer a 10% discount for first-time customers. Simply complete the 10% off popup to receive your code.

We are based in the United States, and all prices on our website are in USD.