The Merrell Kahuna III is designed for adventures of an aquatic nature, allowing you to take your outdoor experiences anywhere you please. Foot conforming antimicrobial uppers wrap your feet in secure comfort for steep riverbanks and river side trails. Technical traction guarantees you'll be able to stand tall no matter what the elements throw at you. Features a pig suede upper with hook and loop closure system for quick adjustability. Lycra neoprene lining allows for padded comfort with Aegis antimicrobial solution treatment. External TPU heel stability arm ensures a stable platform. The midsole boasts Merrell air cushion in the heel for shock absorption and stability with Vibram Chameleon Sport Sandal Sole/TC5+ Rubber outsole for grip and durability.