Built to nimbly dance over technical terrain, the Speed Instinct is a lightweight and responxive addition to our lineup. The Speed Instinct is the first trail shoe to utilize Hoka One One’s PROLITE technology, with asoft 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. This new introduction from Hoka is responsive enough to race up the mountains, and forgiving enough to fly down them. GEOMETRY: OFFSET: 3mm HEEL: 22mm FOREFOOT: 19mm WEIGHT: 7.5 oz.