I’m a big Brooks fan, having worn its Adrenaline GTS 23s for the majority of ... I’ve run in another pair from the Glycerin line, the Glycerin 21—a SELF Sneaker Award winner in 2024 ...
This technique isn’t a new innovation; Brooks started infusing their foams back in 2020 when the Hyperion Tempo dropped with DNA Flash foam. The Glycerin 21’s midsole was recently updated with ...