We make caps;
It’s the only
game we know

Flexfit LLC is the U.S. distributor of Yupoong, Inc. and manufacturer for private label headwear in various industries worldwide.
Since 1974, Yupoong has stood as pioneers and innovators in the realm of headwear. We began with a more formal roll-up hat and have since progressed to crafting cutting-edge performance wear. Throughout our journey, Yupoong has consistently led the way in comfort technology, as evident in the 30 years of headwear and textile innovation encapsulated in Flexfit®.
From the Timeless Classic adjustable trucker hats to the groundbreaking stretchy hat, Flexfit®, and now the pinnacle of headwear technology, FLEXFIT NU®, each represents Yupoong’s unwavering dedication and commitment to our clients and their customers. As the world continues to evolve, Yupoong and Flexfit® are committed to remaining one step ahead in the latest advancements in comfort and performance technology. This commitment ensures a prosperous future for our clients and guarantees a new favorite hat for theirs.

With 50 years of dedicated focus, we persistently embrace the opportunity to learn something new every day. This mindset propels us forward, urging us to never settle, but instead, to listen, work tirelessly, and elevate not only our clients’ experiences but also those of our clients’ clients.

Founded on the principle of uplifting not only our own community but also the communities around us, YUPOONG, INC. is unwaveringly committed to the human experience—the individuals who wear our hats—rather than merely the quantity of hats in the world. This commitment is embodied through the continuous innovation of Flexfit®. Yupoong embarks on an endless journey to discover the absolute perfect hat for everyone, just as we are devoted to crafting the perfect hat for you.

Our journey began with a sole vision: to revolutionize the headwear industry with caps that challenge the norm. With great precision in every detail, we are constantly developing creative and innovative products propelled by great passion and refined craftsmanship. With an open-minded culture, we place mindful design and quality engineering at the core, resulting in an ever-expanding collection of trailblazing headwear that continues to impact the world one cap at a time.

In our perpetual quest for ingenuity and innovation, pioneering has always been present in our DNA. Thus, our Flexfit® caps have been the most talked about headwear for decades. Ever since its introduction in 1994, Flexfit® caps are crowned as the original stretch-fit cap that offers unparalleled comfort and style. Born from this invention are the Flexfit 110®, Flexfit 210®, and Flexfit Delta® caps that all have and are still challenging the headwear industry. But our innovative curve balls would not have been possible without our time-tested classics, the YP Classics® collection. This wide range of portfolio we offer proves that we are never settling, but always evolving.

See All of Our Services

Blank Hats

Select from over 700 unique styles, shapes, colors, benefits and technology, built with over 6,000 clients during our 50 years of success.

Learn More

Embellished hats

Our Cus-Dom Cap Program (Custom Domestic) works with thousands of clients each year to help embellish and brand caps to the intent of each design.

Learn More

Custom Hats

Our full Custom program or Custom Overseas Program boasts experience working with the world’s most leading and notable brands ranging from luxury fashion to renown events.

Learn More

See our latest and
greatest

View all hats

NEVER SETTLING,
ALWAYS EVOLVING

Born from a vision to redefine the ordinary, we’re committed to constant evolution.

Integrity

We maintain the very same integrity fundamental to our commitment to deliver high-quality, premium caps to our customers. We have a set foundation for how we conduct our business – with integrity, principles and ethics. We believe that it is our responsibility and goals to only make decisions that will benefit us, our employees, our partners, and our community.

Customer Service

We offer a diverse range of services that are designed to accommodate ideas from all types of visionaries. We strive to provide our clients with 100% satisfaction on all our products.

Contact Us

Innovation

Born from a vision to redefine the extraordinary, our unstoppable pursuit of innovation and evolution is consistent and stimulating. Our products spotlight our commitment to innovations that further the headwear industry and its customers.

See our technology

Quality

We sustain our effort to stay up-to-date with the newest technologies and trends while keeping our renowned quality and craftsmanship. We strive to look for the highest quality fabrics and innovative techniques to create durable and enduring caps.

Learn more about Our Innovative Technology

Learn More

Learn More About Our Commitment to Sustainability

Learn More

FROM THE THREAD
TO THE CAP

Leveraging 40 years of manufacturing expertise, our factories are streamlined to produce the highest quality caps.

We have 7 factories located throughout Vietnam and Bangladesh, and they are all equipped to manage a large capacity of cap production. Regardless of our many years of manufacturing experience, we strive to constantly improve and perfect our hat-making process.

As we cherish our cap qualities to a great depth, we value the quality of our factory workers’ working conditions. Therefore, we are dedicated to creating and maintaining a safe working environment for our factory employees.

Bangladesh

Our Bangladesh factory is located near the airport and Dhaka city for convenient touring.

• BSCI Certified
• WRAP Certified
• OHSAS 18001 Certified
• SEDEX Certified
• ISO 14001 Certified
• ISO 9001 Certified

Vietnam

Our Vietnam factory is located near the airport and sea port and Ho Chi Minh City for expedited shipping and convenient travel.

• Better Work Partner
• BSCI Certified

Flexfit® over the years

1974

Yupoong was established in 1974, initially focusing on exporting fabrics. However, it was in 1977 that the company made a significant stride by innovating the manufacturing process of the Roll-Up hat.

1982

Yupoong ventured into the promotional market, successfully securing partnerships with leading headwear brands both within and beyond the team licensing market.

1986

Acknowledged for its commitment to quality, Yupoong began manufacturing the entire line for Starter.

1994

With two decades of expertise in the headwear industry, Yupoong marked a significant milestone by submitting a patent for the original stretchy hat, Flexfit®. This innovation dominated the converged street and action market.

1996

Fubu begins integrating Flexfit® into their caps which was monumental to Flexfit®’s rise.

1998

Flexfit® begins making stretch fit caps for big urban brands Sean John, Rocawear, and Ecko.

1999

Hurley x Flexfit® Journey Begins.