After Chris Joslin wear tested different rubber compounds, it was the Michelin’s PC00 rally racing compound that stood out among the rest due to the long-lasting formula. The Michelin compound is a premium Outdoor Compound (OC) for greater durability on uneven terrain, strong for stability and with good abrasion resistance. The outsole tread features large tread sculptures for maximum durability, interlock design for better adherence, multiple ¬flex lines for board control and reactivity, deep grooves for weight reduction, and a high contact surface for support and shock absorption. The Marana sole also features cupsole construction, which creates a thicker barrier between the skater and the board. Together, these features make the new Marana the toughest on the market for high performance skateboarding.