SyntheticRubber soleGREAT AND COMFORTABLE FIT- Elastic in the back of the shoe will keep the shoe comfortably firm on your feet. Approximate Shoe Size Details: Small Shoe Size 35/36. Medium Shoe Size 37/38. Large Shoe Size 39. Extra Large Shoe Size 40/41.WEDDINGS, EVENTS, PARTIES. Throw your pumps off and slip these on!! And match them to your wedding or evening dress and roll them up and keep them in your bag. OPTION OF MULTI PACK FOR WEDDINGS/EVENTS. SEARCH ‘Silky Toes Multi Pack Foldable Shoes’SNOW, WINTER, TRAVEL. Avoid the mess! Leave your boots on the mat outside the door and slip these on when entering your office, home etc. ON THE GO. Perfect for the On the Go Generation! Roll ??em, fold ??em and take ??em everywhere.NEW!! OPTION OF MATCHING HAIRBOW: The shoes are folded with an adorable matching hair bow (no pouch) which makes the presentation all that more adorable. Extremely popular and appreciated giveaway!MATCHING CARRYING POUCH. The bonus pouch with handles make them just simple to grab with you and throw them into your glove compartment, handbag or just anywhere! Beautiful Color Variation, Match them to your wedding color theme, go with the basics or stock up on a few.GREAT HOLIDAY GIFT. Stop searching!! Your Friends and Family will be forever appreciative for a Pair of Silky Toes Foldable Flats.