Accelerating a Better Future

Reusing US plastic waste in an innovative way


Accelerating a Better Future

Reusing US plastic waste in an innovative way


Working to Become the Most Sustainable Product in the Industry

Supply Chain

5% to Great Lakes Preservation

Our Mission

1:1 Tee

By 2050, the ratio between fish and plastic in Earth's waterways is predicted to be 1:1. We are committed to ending this possibility by rethinking how plastic waste is used.

1:1 Sky
  • Reuses Plastic Waste

    6 plastic bottles worth of plastic waste is recycled into each shirt, collected from the Great Lakes + other US waterways and reducing your carbon footprint - the world's first apparel company to use 100% United States plastic waste. 

  • Sustainably Sourced

    Our entire supply chain is located in the US - from resource collection to final product. Our recycled polyester is produced in North Carolina, our cotton is collected in South Carolina, and our design team resides in Muskegon, Michigan. 

  • Durable Materials

    This shirt was designed with the mindset of combating against the effect of fast fashion. A timeless, durable blend of 50% cotton and 50% recycled polyester with an embroidered center logo piece - all unisex sizing.

  • 5% to the Great Lakes

    Oshki was founded due to threats we saw to the Great Lakes watershed. 5% of all proceeds are donated to non-profits working to preserve the Great Lakes through community action, governmental reform, and intensive research

Oshki 1:1

"It's not about American exceptionalism, It's about creating the most sustainable product possible"

Why we chose to produce 100% of our product in the United States - from resource extraction to final packaging.

Founded in 2017

Inspired by threats to the Great Lakes ecosystem to found Oshki - meaning "Fresh" in Native American Ojibwe. Shift in 2019 to use of 100% United States plastic waste in all apparel.

What Our Customers Say

I actually didn’t know what to expect from the t-shirt. The concept is awesome, but I figured the shirt would be a normal t-shirt. That is not the case. This shirt is extremely soft, fits perfectly, and almost has a “shimmer” to it.

Great products for a great cause near and dear to this Michigander! The shirts are soft and comfortable and I love knowing my money is helping preserve the Great Lakes I grew up enjoying!

I received my shirt very quickly. It is so soft! I get compliments on it every where I wear it!