The Culvert is a new enduro/downhill shoe from etnies. It has sticky Michelin compound that provides excellent pedal and surface grip. It has a force shield reinforced upper with a hot-melted toe and heel cap. This shoe is repel treated that blocks moisture with 3M thinsulate lining. Tongue gussets shield moisture, dirt, and pebbles. Includes a lace pocket on top of the tongue with TPU molded Pedal Shank 2 in the midsole. Also has Nylon pull loop on heel. Sticky Michelin compound provides excellent pedal and surface grip Force Shield reinforced upper Hot-melted toe and heel cap Repel treated upper blocks moisture 3M Thinsulate lining Tongue Gussets shields moisture, dirt and pebbles The Lace Pocket on top of the tongue TPU molded Pedal Shank 2 in the midsole Pro Foam 1 molded PU footbed Die Cut EVA foam midsole Nylon pull loop on heel Action Nubuck/Synthetic Learn More Here!