Andrew Leewrote a review of Adidas Outdoor Terrex Free Hiker Boot - Men's on July 5, 2019
Familiarity: I've used it several times
Fit: Runs large
Got these for my Yellowstone trip literally the day before hiking, thought I'd have some pain do to shoe not being broken in, but that was not the case. Did a 10 mile hike in these and had zero issues! If you've ever worn ultra boosts, then these feel exactly like those minus the prime knit on top. They still have a stretchy material, I would say thinner and stretchier than UB prime knit with a hardened toe cap.
Now the sizing. I normally wear a 10.5 in Ultra boosts, I like a little wiggle room in my toes, so I have about a finger gap left. SIZE DOWN FOR THESE SHOES. I ordered 3 different sizes cause I read mixed reviews saying these were true to size. I ultimately went down to a 9 and still have a finger gap.