• Nylon ripstop upper with zipper allowing the two shoes to zip together as one, with a carabiner included to attach to gear bag • Microfiber collapsible heel • Double stretch gore for easy on and off • 100% recycled webbing • 100% recycled breathable mesh lining • 100% recycled mesh wrapped insole • Cleansport NXT™ treated for natural odor control • 30% recycled integrated EVA foam insole • BLOOM® performance 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 0lbs-11.99oz, 340g