NIB Keen Whisper women's 9 Grey and Peacock Green. excellent summer shoe to take to the river! hike and swim in these water shoes! Contoured Fit follows the contours of your foot for a comfortably snug fit Contoured arch for midfoot support Quick-cinch bungee lacing for easy on & off Foam midsole for lightweight cushioning Shock-absorbing foam insole with arch support for all-day comfort Eco Anti-Odor for natural, pesticide-free odor control