The Whisper features:

• Washable polyester webbing upper
• Quick-dry lining for active use
• Non-marking KEEN.FUSION rubber outsole
• 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