La Sportiva Wildcat Trail Running Shoe - Men's Carbon/Opal, 43.5

Ten miles into a trail run is the wrong time to find out you've got the wrong shoe, but with this daily driver you'll be cruising with ease, not wallowing in regret. It's got enough cushioning to get you through long, tough miles, and underfoot traction that'll drive you up steep and rocky trails. Customer feedback suggests this shoe runs small, we would suggest sizing up if you are unused to a tight performance fit.