Carbon38 is a luxury women’s activewear brand co-founded by former fitness instructor Katie Warner Johnson in 2012. At Carbon38, you’ll find carefully curated collections from over 50 female-owned activewear brands including the Carbon38 brand.

Carbon38 products include sports bras, leggings, joggers, jumpsuits, dresses & skirts, jackets, swimwear, ski wear, and accessories.

On the Carbon38 website, you’ll find activewear from a wide range of designers like Nike, Alo Yoga, Beyond Yoga, Adidas by Stell McCartney, and even Balmain.

Carbon38 Sizing Help

Does Carbon38 have inclusive sizing?

Carbon38 clothing sizes range from 00/XXS to 16/XXL currently, but there is no plus size clothing available at Carbon38.

Is Carbon38 true to size?

Carbon38 clothing is generally true to size, so it is best to follow the size chart. However, if you’re in between sizes, you may size up or down depending on the fabric composition of the specific piece you plan to purchase.

Does Carbon38 have free alterations?

Carbon38 currently offers alterations in store.


What is Carbon38's return policy?

Carbon38 accepts returns and exchanges with prepaid shipping for unworn clothing with tags attached. All returns and exchanges must be made within 30 days of your order date.

Does Carbon38 ship internationally?

Yes, Carbon38 ships internationally. Shipping rates vary.

Is Carbon38 ethical?
Does Carbon38 have a store?

Carbon38 has two stores in New York and California.

Does Carbon38 have gift cards?

Yes, Carbon38 offers gift cards from $50 up to $1500.

Does Carbon38 have Afterpay?

No, Carbon38 does not accept afterpay as a form of payment currently.

Does Carbon38 have student discounts?

No,  Carbon38 does not offer student discounts currently.

Does Carbon38 have a rewards program?

No, Carbon38 currently does not have a rewards program.

Does Carbon38 have sales?

Yes, Carbon38 offers sales.

Does Carbon38 have an ambassador program?

Yes, Carbon38 has an ambassador program that is open to fitness professionals.

Does Carbon38 give back?

Yes, Carbon38 is socially active and has partnered with female empowerment organizations like Girls Inc and Sisters of Sojourn.

Does Carbon38 restock?

Yes, Carbon38 restocks popular sold out items.

Carbon38 Reviews

Carbon38 Legging Review: Cloud Compression Legging

I discovered Carbon38 two years ago and they have quickly become one of my go-to brands for leggings!  If you're looking for fancy and functional activewear, then Carbon38 is the place to be. They...

Carbon38 Takara Legging Review

Allow me to introduce you to the Carbon38 Takara leggings, the best liquid legging on the internet. Carbon38 is a women's activewear brand and online retail store that creates and curates the best...

Carbon38 Leggings Review: Tanjung Legging

I'm still on a high from all the love and support on International Women's day so I'm shining the spotlight on a female-owned company, Carbon38, for this week's activewear review. While scrolling...

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Carbon38 cloud compression leggings review