Kay Birko-Flor bostonbs-1023679 They also ensure that the

They also ensure that the sandals remain on the feet also during boisterous play

Sole: light polyurethane sole (PU)

This version has been updated with a bright white upper in Birko-Flor - our easy-care synthetic material

The inflexible cork core guides and stabilizes the rear foot

Sole: rubber

Kay Birko-Flor bostonbs-1023679 They also ensure that theThe Kay Super Grip offers all the advantages of BIRKENSTOCK's classic Tokio and Boston models in one. The upper instep strap can be folded back if required, thus providing additional support as a backstrap. The Super Grip sole is nonslip, promotes the ideal rolling motion, and is also oil and grease resistant. Its midsole made from EVA cushions every step. This high degree of flexibility and sure footedness is in great demand in particular in medical