Aching shoulders, tired legs, a whole day in the scorching sun—a lot of things about long day hikes are uncomfortable, but your feet won't be one of them in the Adidas Terrex Free Hiker Boot. Designed to maximize comfort during rugged treks, this lightweight hiking shoe utilizes many of the trusted features of Adidas' trail running shoes to give you speedy performance for days when you spend a little bit more time on the trail. Boost cushioning in the midsole provides all the shock absorption you need when you're pounding up and down hard trails surfaces, while Continental rubber in the outsole delivers uncompromising grip on both wet and dry trails. A Primeknit upper gives you a stretchy yet supportive structure, while the sock-like fit ensures that you'll have a snug and comfortable fit from the time you hit the trailhead until you finally make it back to the car.