A fresh and fashionable, sneaker inspired slipon shoe, the Callisto has a removable cork & latex footbed that provides all-day comfort. This style features a 1.5" slip resistant sole & gore for accessibility. This collection uses a hand-sewn Strobel construction making it strong and extremely flexible. VEGAN American Podiatric Medical Association (APMA) Accepted for promoting good foot health. Our patented Naot Replacement Footbeds are also available for Callisto.