ZEKO Lightweight Fishing, Boating, Outdoor and Athletic Drainable Silver Shoe fabric-and-synthetic The ultimate outdoor shoes with ventilated soles that drain water and circulate air. Perfect for boating, fishing, gardening, hiking, working out, beach or every-day wear! Ultra light weight! As little as 5.5 oz. One of the lightest shoes on the planet! Vented sole reduces sweating, keeping your feet cool and comfortable. Water-resistant with a quick-drying microfiber-wicking mesh upper layer