About us
At Coastal Cool, we believe in designing collections inspired by island living and capturing endless summer, with sustainability as our foundation to protect paradise.
ROOTED IN THE COAST
We got our start along the Carolina shoreline, where the pace slows and the water always calls. From early mornings on the dock to golden hours by the shore, our swimwear is made to move effortlessly between the tide and wherever the day leads. It’s clean, comfortable, and built for the kind of life that never goes out of season.
FOUNDED WITH PURPOSE
At just twelve years old, Holden Bierman started Coastal Cool with a sketchpad, $500, and a feeling that something was missing. He didn’t want louder or trendier — he wanted better. Swimwear that felt familiar yet fresh. Timeless, not temporary. What began in a bedroom with a few tees for a few friends has grown into a full collection worn from coast to coast, made for anyone who lives a little lighter by the water.
BUILT ON PRINCIPLES THAT LAST
Every piece blends breathable fabric, clean lines, and a relaxed structure. Whether you’re diving off the dock or headed to a sunset dinner, our swimwear moves with you, comfortable, versatile, and polished without effort.
We craft our collections using recycled materials, transforming plastic waste into swimwear that is soft, durable, and ready for long days in the sun. With each suit, we protect the waters that inspire us and help preserve the coastlines we call home.
ESCAPE IN EVERY MOMENT
There’s something timeless about life by the water. Mornings unfold slowly, the sun lingers a little longer, and every hour feels like an invitation to relax. That spirit is at the center of Coastal Cool. Our collection is designed to carry you through it all. Waves and coastal moments feel effortless in fabrics that move with you. From the shoreline to wherever you find your calm, Coastal Cool brings the feeling of escape into everyday life.
ONE POUND PROMISE
Our One Pound Promise means every Coastal Cool purchase helps remove one pound of plastic waste before it reaches the ocean. In partnership with Tidey, we support coastal communities that exchange collected plastic for essentials, turning pollution into opportunity and protecting paradise one pound at a time.
EVERY SUIT HAS A STORY
Every Coastal Cool swimsuit begins with plastic bottles and consumer waste that can take more than 450 years to decompose. Instead of ending up in landfills or polluting our oceans, these materials are collected, cleaned, and transformed into recycled polyester, soft, durable, and sustainable. Each piece is then crafted into breathable, quick-drying swimwear designed for your beach day adventures. It’s a renewed purpose for plastic and a step toward a brighter, cleaner coast.
Our Brand Values
The core principles that drive paradise in everything we do.
Effortless Style
Sustainable Living
Community
Relaxation
Adventure
