The Chameleon Cargo from Merrell features a skeletal structure that can go the distance in warm weather and carry some load. Fingers of nubuck provide vital side support and anchor a chord-locked speed lacing system cushioned by the padded mesh tongue. In-Board footframe seats the foot low and Vibram Chameleon Speed sole has the right mix of tread to pick up the pace. Molded rubber toe cap and slip lasted construction. Lycra-Neoprene padded lining treated with Aegis antimicrobial technology. Removable neoprene padded rear strap. Injection molded TPU instep stability arm. Adjustable elastic chord lacing system. Injection molded speed lace hooks. Friction chordlock. 4.5 Ortholite anatomical footbed. Nylon 6.6 injection molded arch shank. Exposed In-Board compression molded EVA footframe. Merrell Air Cushion midsole. 4mm sole lug depth. Vibram Chameleon Speed sole.