Nike Pegasus Premium vs Adidas Hyperboost Edge:
Which to Choose

Start with weight, because it's the clearest split: the Hyperboost Edge comes in at 247g (men's US 9), while the Pegasus Premium measures roughly 308g — over 60g, more than two ounces, heavier for the same amount of cushioning. Both sit in the low-to-mid-40s-mm range at the heel, but the Adidas carries noticeably more foam up front (about 38mm forefoot versus roughly 31mm on the Nike), which pairs with its lower 7mm drop; the Pegasus runs a more traditional 10mm offset that ramps you forward off the heel and takes some load off the calves and Achilles. The bigger story is what's inside. The Pegasus Premium stacks lightweight ZoomX over a firmer ReactX base and threads a full-length visible Air Zoom unit through the middle, so the rebound has a distinct springy, almost mechanical pop as you roll forward. The Hyperboost Edge is simpler — one deep layer of Hyperboost Pro PEBA that compresses and springs back with a lively, high-energy return, no second foam and no air unit, just a LIGHTTRAXION outsole. Both wobble a touch at very slow, plodding paces thanks to their height and neutral setups, and both firm up and feel more coherent as you lift the effort. But the lighter, lower-drop Adidas is the more willing partner when you push: its foam peaks around 4:00–4:30 min/km, a notch quicker than the Pegasus's 4:20–4:45 best, and it rewards a deliberate midfoot stride. The heavier Pegasus, by contrast, starts to feel like more shoe than you need when the pace drops, and leans harder toward plush, protected easy and long miles. Uppers are a wash — breathable engineered mesh on the Nike, breathable Primeweave on the Adidas — so neither is a tiebreaker.