At XX-XY Athletics, we believe women deserve the opportunities that sports and single-sex spaces provide. From building confidence and resilience to promoting healthy self-esteem, women's sports offer vast developmental benefits. It's a simple truth: biological sex matters, especially in athletics.
That's why we're committed to defending women and girls' right to compete on a fair, level playing field—because every woman deserves a fair shot at victory, recognition, and the opportunity to thrive. We'll keep standing for truth and for women until that becomes the reality.
Our name reflects a simple biological reality: XX chromosomes are female, and XY chromosomes are male. We chose the name XX-XY Athletics because we believe sex-based categories in sports exist for a reason—to ensure fairness, safety, and equal opportunity for female athletes.
The name represents our commitment to protecting women's sports while creating premium athletic apparel for people who believe in that mission. It's a reminder that biological differences matter in competition and that women deserve spaces where they can compete on a level playing field.
Whether you're here for the apparel, the mission, or both, every purchase helps support a movement dedicated to standing up for women and girls in sports.
Yes. Every purchase helps fuel our mission to protect women's sports and defend fairness for female athletes.
As a mission-driven company, we use our platform to advocate for women and girls through storytelling, strategic partnerships, events, and initiatives that advance equal opportunity in athletics. Your support allows us to continue creating premium athletic apparel while amplifying the voices of athletes and organizations working to preserve women's sports.
When you wear XX-XY Athletics, you're not just wearing performance apparel—you're helping move the mission forward.
Once your order is on its way, we'll send you a confirmation email with a tracking number. Use this number to follow your shipment's journey through the carrier's site.
For US orders, shipping usually takes 2-5 business days. During busy seasons, please allow up to 7 days for your order to arrive.
For Canada and international orders, shipping may take up to 7-11 business days depending on the shipping method and the region of which you are located. During busy seasons, please allow up to 14 days for your order to arrive.
We'll keep you posted every step of the way.
U.S. Returns & Exchanges
Not completely satisfied with your purchase? No problem! We accept returns and exchanges within 45 days of delivery.
To receive free return shipping, simply add Checkout+ to your order at checkout for a small fee. If Checkout+ wasn't added, the cost of return shipping will be deducted from your refund.
To be eligible for a refund, returned items must be:
If a returned item doesn't meet these requirements, your refund may be adjusted.
Ready to start a return or exchange? Visit our Returns Portal.
International Returns & Exchanges
At this time, we do not accept returns or exchanges for international orders.
If you have any questions about your order, please contact us at orders@xx-xyathletics.com. Our team is happy to help!
Supporting women and girls is not anti-anyone. We believe that girls and women deserve safety, privacy, and fairness. By supporting our brand, you're standing up for these values.
Women's sports exist for a reason, as sex is the biggest determinant of athletic performance. Title IX was established in 1972 to ensure equal opportunities for women and girls in the education system. Our brand is committed to defending that principle today.
Our sizes generally follow standard measurements, fitting true to size. Always check the specific size guide for each product to ensure the best fit—the size guide is right on each product page under the "Size Chart" tab.
Need extra help? Get in touch with our customer support team at orders@xx-xyathletics.com and we'll do our best!
To preserve the best fit and quality, please refer to the Care Information tab on the product page for specific instructions.
At XX-XY Athletics, we believe women deserve the opportunities that sports and single-sex spaces provide. From building confidence and resilience to promoting healthy self-esteem, women's sports offer vast developmental benefits. It's a simple truth: biological sex matters, especially in athletics.
That's why we're committed to defending women and girls' right to compete on a fair, level playing field—because every woman deserves a fair shot at victory, recognition, and the opportunity to thrive. We'll keep standing for truth and for women until that becomes the reality.
Our name reflects a simple biological reality: XX chromosomes are female, and XY chromosomes are male. We chose the name XX-XY Athletics because we believe sex-based categories in sports exist for a reason—to ensure fairness, safety, and equal opportunity for female athletes.
The name represents our commitment to protecting women's sports while creating premium athletic apparel for people who believe in that mission. It's a reminder that biological differences matter in competition and that women deserve spaces where they can compete on a level playing field.
Whether you're here for the apparel, the mission, or both, every purchase helps support a movement dedicated to standing up for women and girls in sports.
XX-XY Athletics was founded on the belief that women shouldn't have to choose between high-quality athletic apparel and standing up for what they believe.
As more brands stayed silent on the issue of fairness in women's sports, we saw an opportunity to create something different: a premium performance apparel brand that proudly advocates for female athletes and the protection of sex-based competition.
We're here to make exceptional athletic apparel while building a community of people who believe women deserve fair competition, equal opportunity, and a voice that won't be ignored.
Every product we create is designed to help you perform at your best—and wear your values with confidence.
XX-XY Athletics is more than an athletic apparel brand—we're a movement.
We create premium performance apparel designed for real athletes while standing unapologetically for the protection of women's sports. Every product is built with the same attention to quality, fit, and performance you'd expect from the world's leading athletic brands, but with a mission they won't champion.
When you choose XX-XY Athletics, you're not just investing in apparel that performs—you're supporting a company that's committed to protecting fairness, opportunity, and the future of women's sports.
Yes. Every purchase helps fuel our mission to protect women's sports and defend fairness for female athletes.
As a mission-driven company, we use our platform to advocate for women and girls through storytelling, strategic partnerships, events, and initiatives that advance equal opportunity in athletics. Your support allows us to continue creating premium athletic apparel while amplifying the voices of athletes and organizations working to preserve women's sports.
When you wear XX-XY Athletics, you're not just wearing performance apparel—you're helping move the mission forward.
XX-XY Athletics proudly supports organizations and initiatives that protect women's sports, empower female athletes, and defend fairness and equal opportunity in athletics.
We've partnered with and supported organizations including the Riley Gaines Center, ICONS, Athletes for Action, Gays Against Groomers, The Leadership Program of the Rockies, 50 For The Fallen, and the Kaillie Humphries Foundation, among others.
As our mission grows, we're committed to expanding our support for athletes, advocacy organizations, and communities working to preserve opportunities for women and girls.
Supporting women and girls is not anti-anyone. We believe that girls and women deserve safety, privacy, and fairness. By supporting our brand, you're standing up for these values.
Women's sports exist for a reason, as sex is the biggest determinant of athletic performance. Title IX was established in 1972 to ensure equal opportunities for women and girls in the education system. Our brand is committed to defending that principle today.
We believe biological sex matters in sports because male and female bodies develop differently after puberty in ways that can affect strength, speed, power, endurance, and recovery. Sex-based categories were created to ensure female athletes have the opportunity to compete on a fair and level playing field.
Our position is rooted in the belief that protecting women's sports protects opportunities for women and girls—from participation and scholarships to records, championships, and professional competition.
We believe everyone deserves dignity and respect. At the same time, we believe preserving female athletic competition is essential to maintaining fairness and equal opportunity in sports.
We believe everyone deserves the opportunity to participate in sports. At the same time, we believe female athletes deserve fair competition in categories based on biological sex. We support maintaining sex-based divisions for women's sports while encouraging the development of solutions that allow everyone to participate in ways that are fair, respectful, and inclusive.
Our goal isn't to exclude anyone—it's to preserve the opportunities, safety, and competitive fairness that women's sports were created to provide. We believe it's possible to respect every individual while protecting the integrity of female athletic competition.
We're a small team dedicated to delivering exceptional service. If you need to update or cancel your order, contact us as soon as possible.
While we'll do everything we can to help, we may not be able to make changes once your order has entered processing. We appreciate your support and understanding.
Most promotions and product discounts cannot be combined. If you enter multiple promo codes at checkout, we'll automatically apply the one that gives you the greatest savings.
Yes—digital gift cards are available in a variety of amounts and can be used on any purchase at xx-xyathletics.com.
We offer both Shop Pay Installments and Afterpay for eligible orders, making it easy to split your purchase into flexible payments over time.
Simply select Shop Pay Installments or Afterpay at checkout to view the payment options available for your order. Eligibility and payment plans are determined by the payment provider.
There are a few reasons a discount code may not apply at checkout:
If you're still having trouble, contact our Customer Support team at orders@xx-xyathletics.com and we'll be happy to help.
Orders are typically processed within 1–3 business days. Once shipped, U.S. orders generally arrive within 2–5 business days, though delivery may take up to 7 business days during peak periods. International orders typically arrive within 7–11 business days, with up to 14 business days during peak seasons.
All orders are shipped from our warehouse in Denver, Colorado.
As soon as your order ships, we'll send you a shipping confirmation email with a tracking number so you can follow its journey every step of the way.
If you haven't received your tracking email or need additional assistance, please contact us at orders@xx-xyathletics.com.
Yes—We proudly ship to many countries around the world.
International shipping rates and delivery times are calculated at checkout based on your destination. If your country isn't available during checkout, please contact our Customer Support team—we're always happy to help.
Customs duties and import taxes vary by country.
Depending on your location, these fees may be collected at checkout or charged by your local customs office before delivery. Any applicable customs fees, duties, or taxes are the responsibility of the customer unless otherwise stated at checkout.
If your tracking shows your package as delivered but you haven't received it, we recommend:
If you're still unable to locate your package after 48 hours, please reach out to orders@xx-xyathletics.com and we'll be happy to assist.
If you believe your package has been lost in transit, please contact our Customer Support team as soon as possible at orders@xx-xyathletics.com.
We'll work with the shipping carrier to investigate the issue and help determine the best resolution. Our goal is to make sure your order reaches you as quickly as possible.
We accept returns and exchanges on eligible U.S. orders within 45 days of delivery.
Returned items must be unworn, unwashed, and in their original condition, free of stains, odors, or other signs of wear. To learn more or begin a return, visit our Returns Portal.
Visit our Returns Portal and follow the prompts to submit your return or exchange request.
If you have any questions along the way, our Customer Support team is here to help at orders@xx-xyathletics.com.
No. All OUTLET and Final Sale items are final sale and cannot be returned or exchanged.
Please review product descriptions carefully before placing your order, as final sale items are clearly marked on the product page.
Once we receive and inspect your return, refunds are typically processed within 5-7 business days. After your refund has been issued, it may take a few additional business days for your bank or credit card provider to post the funds to your account.
We'll send you an email confirmation as soon as your refund has been processed.
Our apparel is designed to fit true to size for a supportive, athletic feel. However, fit may vary slightly depending on the style and fabric.
Each product page includes fit notes to help you choose the size that's right for you.
A detailed Size Guide is available on every product page.
If you're still unsure which size to choose, our Customer Support team is happy to help. Contact us at orders@xx-xyathletics.com.
If you're between sizes, we generally recommend:
If you need personalized sizing advice, don't hesitate to reach out to orders@xx-xyathletics.com.
Whether you're training, running errands, or recovering after a workout, we have a legging designed for the way you move.
Visit our Leggings Guide to compare styles, fabrics, and features.
Our All-Sport fabric was engineered specifically for high-intensity training. It's lightweight, breathable, moisture-wicking, and offers supportive compression that moves with you through every workout.
If you're looking for a softer, everyday feel, our Legit fabric features a brushed finish that's perfect for lower-impact workouts and all-day comfort.
To keep your gear performing its best:
Following these care instructions will help preserve the fabric, fit, and performance of your apparel for years to come.
Team Women is our community of women who believe in protecting women's sports while living an active lifestyle. Members receive exclusive updates, early access to select launches, special invitations, and opportunities to connect with like-minded athletes and advocates.
You can join by signing up through our Team Women page.
We're always looking to partner with athletes, creators, and advocates who share our mission.
If you're interested in becoming an XX-XY Athletics affiliate, visit our Affiliate Program page to learn more and submit an application. We'd love to hear your story.
Absolutely. We welcome opportunities to partner with schools, teams, nonprofits, events, and organizations that align with our mission.
If you're interested in collaborating with XX-XY Athletics, please reach out through our Partnerships page or contact our team directly. We'd love to learn more about your organization.
There are many ways to help advance the mission.
You can share our message, wear XX-XY Athletics with pride, join Team Women, become an affiliate, attend our events, and help spread awareness about protecting fairness and opportunity in women's sports.
Every conversation, every shared story, and every member of our community helps move the mission forward.
Yes—we partner with select retailers, gyms, teams, and organizations that align with our mission and values.
If you're interested in carrying XX-XY Athletics, please complete this wholesale request form. Our team will review your inquiry and get back to you as soon as possible.
Yes—we offer custom apparel and team uniforms for qualifying teams, schools, organizations, and events.
Whether you're outfitting a team, hosting an event, or creating custom gear for your organization, we'd love to learn more about your project. Please complete this custom group sale request form. Our team will review your inquiry and get back to you as soon as possible.
Visit our Group Custom Sales page for more information.
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