pre- owned good condition As good on the trail as it is in the water, the Astral Women's Aquanaut is the multi-sport shoe you'll find yourself reaching for every time you're stepping outside. As at home in the dirt as it is in the wet, the Aquanaut excels at keeping you on your feet in the warm seasons. 1000 denier Cordura® upper, with abrasion-resistant reinforcement at wear points, shrugs off rough terrain. Fine-screen ripstop mesh on sides, tongue and vamp blocks debris, sheds water and ensures quick drying. The closed-cell EVA midsole cushions the foot and its drainage ports channel away water. Central lugs in the outsole for traction in loose dirt, are surrounded by a high-surface perimeter for grip on slippery river rocks. The G15™ high-friction rubber in the outsole is long wearing and non-marking. Foot ball and heel are at the same level for natural balance and agility. Roomy toebox allows your feet and toes to spread out for stability.