Whether you're challenging yourself with a dash up a barren hillside or taking a more leisurely jog through the nearby woods, trail running requires a durable pair of shoes. The Hoka One One Speed Instinct 2 not only offers that durability you need, but it all comes in a lightweight design, weighing in at only 9.50 ounces. Hoka's PRO2Lite technology keeps you nimble, but it also keeps your heels comfortable as you race over off-road terrain.