Save Our Streams (S.O.S.) is a program that raises awareness of, and gives back to, cherished waterways threatened by mining, pollution, closure and more. Part of this program is a series of limited-edition S.O.S. tee-shirts. Each one is designed for a much-loved American river.

SIMMS supports organizations working to protect and preserve these rivers for all of us to enjoy: With each shirt purchased, 15% of the price returns to the organizations supporting the waters you love.

Healthy rivers not only are vital for thriving fisheries and great angling opportunities, but they also sustain diverse wildlife, contribute billions of dollars annually to our outdoor recreation economy, and they’re the main source of drinking water for two-thirds of Americans. In short, we can’t live without them.