● Uppers of leather and breathable 4-way stretch mesh are lightweight, quick-drying and durable

● Polymesh and tricot linings wick away excess sweat and provide ventilation

● Padded air-mesh tongues breathe freely and relieve lace pressure; heel and tongue loops aid entry

● Anatomically shaped EVA footbeds are ventilated to keep feet drier

● Q-Form™ triple-density, compression-molded EVA midsoles help maintain foot alignment and control pronation

● Air Cushion® heel pockets in midsoles absorb shock and add stability; mesh/polyurethane forefoot shields protect from impact against rocks

● Thermoplastic urethane welded support straps and injection-molded arches stabilize and support feet on uneven terrain

● Vibram® Siren™ sticky rubber outsoles offer low-profile traction and braking, plus excellent durability