Waterproof membrane seals out water and lets moisture escape. Merrell Quantum Gripâ„¢ durable rubber outsole enables confidence in extreme trail environments. Features FLOATPRO FOAMâ„¢ footbed for enhanced cushioning and energy return. Breathable engineered mesh and TPU upper with a waterproof membrane. Includes 100% recycled laces, breathable mesh lining, and mesh footbed cover. FloatPro Foam midsole offers lightweight comfort that lasts. FLEXconnect dual-directional flex-grooves in the midsole enhance ground connection. Cleansport NXTâ„¢ treatment provides natural odor control. This best-selling trail shoe is reimagined to blend clean athletic design with functional running comfort, supporting a variety of end-use capabilities. Product Code: J068442