The Naot Simiyu is the perfect lace up shoe. This style features a padded heel cup for ultimate comfort. The Simiyu has padded technical lining in the front for comfort, warmth and moisture absorption. Naot's removable, anatomic cork and 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 and provides excellent grip. This collection uses a hand-sewn Strobel construction making it strong and extremely flexible. Our patented Naot Replacement Footbeds are also available for Simiyu.