What Our Gearhead(R) Experts Are Saying:"I grabbed the Evo SL ATR for tempo runs on fire roads and light gravel trails, and it's been a killer hybrid shoe. The LIGHTSTRIKE PRO midsole gives that responsive, snappy feel I love on pavement, but the updated lugged outsole gives me extra confidence on dirt. It still feels super light underfoot-just more versatile."When our tempo sessions take us off the pavement, we turn to the adidas Adizero Evo SL ATR Running Shoe. It brings the same lightweight responsiveness of the road-focused Evo SL but adds a more rugged, traction-focused outsole and protective upper to handle gravel, hardpack, or mixed-surface routes. Designed for neutral runners who train hard on variable terrain, it's our pick for fast efforts where the path ahead isn't always paved. The upper uses ripstop woven mesh with added mudguard protection and water repellency, keeping feet dry and secure in light weather. The LIGHTSTRIKE PRO midsole offers the same snappy energy return as the road version, while the top-loaded "dogbone" stiffener maintains smooth transitions and midfoot control. A redesigned outsole blends Continental(TM) rubber with strategically placed lugs, giving us confident grip on slick turns and loose climbs. All this in a package that weighs just 255 grams and still feels fast.