zhuanglin men's quick drying aqua water shoes light grey 9.5 zhuanglin zhuanglin water shoe is made with lightweight mesh and a midfoot webbing system that integrates with slip on for lightweight breathability and an adaptive, supportive fit. soft cushioning and breathable rb/eva outsole,articulated flex grooves offer plush comfort and natural range of motion.offer you best performance for your water aerobics or river walking.