The all-new Hut Ultra Flip takes the comfort Merrell is known for to the next level. This Flip sandal delivers a breathable mesh upper with all new Floatmax™ foam that will exceed your expectations for after sport underfoot comfort. The Hut Ultra Flip sandal is also built with BLOOM® performance midsole foam made from algae biomass. Recycled webbing and flecks in the outsole constructed using eco-friendly, sustainable materials deliver maximum comfort with a lower environmental footprint.