Breathable engineered mesh upper made with eco-friendly materials including textiles, overlays and laces. Removable molded PU-like EVA footbed. Eco-friendly textile topcover. Lightweight foam midsole made with 10% Bloomโข foam, an algae-biomass-containing material. Molded rubber outsole with high-traction rubber. Heel height 1 ยผ", platform height 1". Wipe clean by hand using warm water. Washing your shoes as seldom as possible is recommended.