Just got these Brooks Glycerin GTS 22s and wow - that DNA Tuned cushioning is NO JOKE. The heel-to-toe transition feels like walking on clouds... until the blisters start.

The GuideRails support system works almost too well? My ankles have never felt more locked in, but my pinky toes are staging a rebellion after just 3 miles. Definitely size up if you have even slightly wide feet - these run narrow like they're training for the Olympics.

As a heavier runner (250lbs), I appreciate how lightweight yet supportive they feel. That said, my flat-footed friend returned his pair after one treadmill session calling them 'medieval torture devices.' Guess foot shape makes ALL the difference here.

Bonus points: The double jacquard knit upper breathes better than my ex's lies. And they look slick enough that I've caught non-runners eyeing them at the grocery store.

Final verdict? Either your perfect soulmate shoe or foot prison - no in-between. Try before you buy!