Philadelphia based apparel brand United By Blue is built on sustainability. They’ve turned their attention to using bison fiber as insulation, traditionally a discarded byproduct of the North American bison ranching industry. Using a supply chain to intercept the fiber on route to landfill and use in a new range of product. The bison insulation is temperature regulating and dry when wet, a good sustainable alternative to synthetic insulation or down. As always for every product sold United By Blue removes one pound of trash from the oceans and waterways through organized clean ups.

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