FLOATPRO FOAM™ footbed for enhanced cushioning and energy return. Cleansport NXT™ treated for natural odor control. FLEXconnect® dual-directional flex-grooves in the midsole for enhanced ground connection. FloatPro™ Foam midsole for lightweight comfort that lasts. Merrell Quantum Grip™ durable rubber outsole that enables confidence in the most extreme trail environments. Merrell’s best-selling trail shoe is reimagined to blend clean athletic design with functional running comfort to support an array of end-use capabilities. Product Code: ANTORA4-. Sports shoe with a flat heel and lace-up fastening. Uppers: 50% polyester, 50% polyurethane. Lining: 100% polyester. Cushioning: 100% polyester. Sole: 100% EVA. Breathable engineered mesh and TPU upper with 100% recycled laces, breathable mesh lining, and mesh footbed cover. FloatPro Foam footbed for enhanced cushioning and energy return. FloatPro Foam midsole for lightweight comfort that lasts, and FLEXconnect dual-directional flex-grooves in the midsole for enhanced ground connection. Merrell Quantum Grip durable rubber outsole that enables confidence in the most extreme trail environments.