Everything you need. The etnies Marana are durable cupsole shoes with an STI Evolution Foam midsole. For durability, the upper includes a fused on rubber toe cap making the Marana a tough and long-lasting shoe. For comfort and performance, it includes a padded tongue and collar and the Pro Foam 1 Polyurethane insole. The full-length flex grooves in the 400 NBS rubber outsole for ultimate flexibility. These skate shoes also feature hidden lace loops for lace protection. The outsole features an exposed STI Evolution Foam Icon logo and a beefy tread designed to last by including both a traditional herringbone and car tire-like tread pattern.