FEATURES: Synthetic and mesh upper 100% recycled laces Bellows tongue keeps out debris 100% recycled eyestay webbing 100% recycled elastic heel pull tab webbing 100% recycled elastic lace keeper 100% recycled breathable mesh lining Removable EVA foam footbed FLEXconnect(R) dual-directional flex-grooves in the midsole for enhanced ground connection Lightweight EVA foam midsole for stability and comfort Merrell sticky rubber outsole with durable traction that grips when and where you need it