Fourth generation of HOKA’s carbon-plated trail racer, introduced at UTMB: parallel carbon plates sandwiched in PROFLY X, the brand’s lightest foam, in a curved propulsive geometry. The upper is Kevlar-infused Matryx micro textile with a gaiter-style collar and a forefoot vamp that stretches as feet swell over long races. Vibram Megagrip outsole with 4mm lugs.