Merrell Men's Kahuna 4 Strap A high-performance outdoor shoe that will keep feet supported, cool and comfortable, the Merrell Kahuna 4 Strap Sandal has been made with a durable suede and breathable mesh upper with a padded neoprene lining for comfort. A hook and loop closure also offers an adjustable fit, while an EVA foam midsole provides stability and cushioning and a Merrell Air Cushion absorbs shock as you move. Additionally, a TPU printed heel counter lends protection and a Vibram® TC5+ outsole ensures expert traction and grip with every stride. Suede and mesh upper Hook and loop closure system for quick adjustability Neoprene lining for padded comfort TPU printed heel counter for security Merrell Air Cushion in the heel absorbs shock and adds stability EVA foam midsole for stability and comfort Vibram® TC5+ 3.5mm lug depth Features/Technologies Merrell Air Cushion, Vibram® TC5+, Lycra® Neoprene