ALLEGEDLY: Saucony Endorphin Pro 4 : r/RunningShoeGeeks
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Saucony releases the Endorphin Pro 2, its fastest shoe to date
The Saucony Endorphin Pro 3. Coming this summer. Higher stack height closer to 40mm and lighter mesh upper. Similar weight to Endorphin Pro+ competing with the Vaporfly and Metaspeed Sky : r/RunningShoeGeeks