Promotional products: The Classic sandals are the original domestic custom logo flip flops. This product is made with a 15mm high quality EVA rubber sole and smooth rubber straps (no PVC!). This sandal's stock straps and sole colors can be mixed and matched! The Classic flip flop is perfect for corporate promotional events and incentive travel groups. Similar to Havaianas® brand rubber flip flops. Printed and assembled in the USA. Classic - Flip flop made with a 15mm EVA / rubber sole and natural rubber straps.