Rubber Imported Rubber sole Made of 100% high-quality and super-super soft durable rubber Rice pattern sole prevents slippage No overheating and no worries Won't lose it's shape The original flip flops from Brazil since 1962 Havaianas is a global leader in the sandals category, with more than 224 million pairs sold in 106+ countries each year. Authentic Havaianas can be identified by the "Greeks" in the strap and signature rice-pattern sole. Havaianas flip flops are made from a secret-recipe rubber that makes the soles marshmallow soft and very durable. Every pair of flip flops is still designed and made in Brazil. Since the brand’s launch, more than 3.5 billion pairs of Havaianas have been sold. Havaianas have kept feet happy with colorful, fun designs for more than 50 years. And in case you're curious, Havaianas means "Hawaiians" in Portugese.