Vintage inspired cupsole designSleeker, stylish shapeSoft, perforated Matlite? foam uppersTwin gore stretch panels for easy on-and-offIconic Crocs Comfort?: Lightweight. Flexible. 360-degree comfortAs worn by award-winning stage and screen actor Alan Cumming on the red carpet. Soft tpu perforated upper helps keep you cool Twin gore stretch panels for easy on, off Iconic comfort: original croslite foam cushion Fit tip If in between sizes go one size up.