An anatomically cushioned footbed and flexible sole deliver easy-moving comfort on a versatile bootie featuring a lace-up design and side zipper for convenient entry. 1 1/2" heel; 3/4" platform; 3/4" slope Lace-up style; side zip closure Removable insole with BLOOM® foam cushioning and arch support Rise by BLOOM is an algae-blended resin containing algae biomass and bio-based additives, with renewable content of at least 45%, offsetting a significant portion of traditional EVA in footwear foams Treated with antimicrobial technology to keep you feeling fresh and dry Synthetic or textile upper/textile lining/synthetic sole Imported This brand will plant one tree for every purchase of its product as a partner of the global reforestation nonprofit One Tree Planted