The Penni features:

• Recycled textile linings treated with Aegis Microbe Shield odor control
• Recycled mesh uppers treated with 3M Scotchgard protector for stain resistance
• Dri-lex recycled textile socklining for moisture management and Aegis Microbe Shield odor control
• Dansko Natural Arch Plus technology for added arch support and heel stability
• Energy return EVA footbed with heel shock absorption pad and propel forepart
• Fully contoured strobel construction for flexibility
• Lightweight, cushioned EVA midsole
• Lightweight rubber outsole for long lasting wear