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