The Naot Pemba is a great slip on shoe. This style features gore at the instep for accessibility & a padded heel cup for ultimate comfort. The Pemba has padded technical lining in the front for comfort, warmth & moisture absorption. Naot's removable, anatomic cork & latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear. The Serengeti Collection features a lightweight 1.5" TPR lug sole that is durable & provides excellent grip. This collection uses a hand-sewn strobel construction making it strong and extremely flexible.