50,000+ Pairs Donated, Keeping Future Athletes in the Game

Essential Leakproof Gear

We make and donate Leakproof Underwear to active young girls in sports while providing education and awareness.

One Purchased = One Girl Supported

Every purchase helps us support young girls in sport with proper gear to stay active.

50,000+ Pairs Donated

Thousands of pairs donated to young athletes and nonprofits.

One Mission, Many Communities

We’ve donated thousands of pairs of our Leakproof Underwear to athletes, sports teams, clubs, and nonprofits to support everyone who moves, inspires, and leads in our community.

Our Donation Process

We partner with professional athletes who lend their voice to youth athletes navigating period health in sport. They provide leadership and inspiration and we provide leakproof gear to youth teams following in their footsteps.

1. Connecting Professional Athletes

We start with real talk. We partner with professional female athletes to share their personal experiences, from the ups and downs of their journey to how they handle their periods while staying active. By opening up, they help make these conversations normal for everyone.

2. Finding Youth Teams

Each athlete chooses a girls' or women's team in their own community that could benefit from our leakproof products. Athleticus Research will donate leakproof gear for the entire team.

3. We Deliver the Gear

We take care of the rest! We pack up our products and ship them directly to the team. Our goal is to make sure these young athletes have the essentials they need to feel comfortable, confident, and stay in the game.

4. Again and Again

We do it all over again. Our goal is to connect professional athletes with the next generation of youth in sports and equip them for the challenges ahead. Are you a professional athlete, coach, or know of someone? Connect with us, we need your voice!

50,000+ Pairs Donated, And We Can't Do It Alone!

Join Us to Keep #girlsinmotion.

Are you a professional athlete, coach, or know of a team we can support?

We’re on a mission to support 100,000 girls by 2027. Whether you want to donate, request gear for your team, or nominate a program, there’s a way for you to make an impact.

How to get involved:

  1. Request Gear – Coaches or educators can apply to receive donations for their teams.
  2. Nominate a Program – Know a local club or team that could use support? Submit a nomination.
  3. Spread the Word – Follow us on social media and share our mission to help end period-related barriers in sports.