The Hoka One One Women's Speed Instinct Trail Running Shoes was built to nimbly dance over technical terrain. The Speed Instinct is a lightweight and responsive addition to the trail running world. It's the first trail shoe to utilize HOKA ONE ONEs PRO2Lite technology, with a soft heel density that transitions into a firmer, more responsive forefoot. Multidirectional lugs on a durable, full length rubber outsole provide significant traction no matter your foot placement. It's responsive enough to race up the mountains, and forgiving enough to fly down them.