Long live clogs, thanks to Crocs. With a pink (%) rubber (%) upper, this design will be number 1 this season! From rubber (%) on the upper level and a rubber (%) lining to which is added a rubber (%) insole.pour un rendu admirable. With no false notes, Crocs relies on rubber (%) for the upper and rubber (%) for the insole. These Crocs clogs have a wonderful purpose: to instantly enhance your look.