A vegan-friendly mule evolution of the Hydro Runner. Created with an EVA upper for cleaning and ease, breathable mesh upper, 100% recycled breathable mesh lining, and 100% recycled mesh wrapped insole, BLOOM performance midsole foam is made of 10% algae biomass, FloatPro Foam midsole and an outsole grade EVA for weight saving grip. FEATURES - EVA shell and breathable mesh upper for a lightweight and flexible fit - Breathable mesh lining - 100% recycled mesh wrapped insole - 30% recycled integrated EVA foam insole - BLOOM performance midsole foam is made of algae biomass, transforming green water into clean water in the process - FloatPro Foam midsole for lightweight comfort that lasts - Outsole grade EVA for weight saving grip - Vegan-Friendly - Half pair weight 0lbs-4.76oz, 135g