BIG UPGRADE or same old story? | Brooks Glycerin 23 first run review | Run4Adventure

Brooks Glycerin 23 review - first run and first impressions. After a seriously impressive first run in the Brooks Cascadia Elite trail shoe, I’ve got high hopes for the latest road release from Brooks, the Glycerin 23. This updated version features a lower 8mm heel-to-toe drop and a higher stack of nitrogen infused DNA Tuned foam under the forefoot, designed to deliver a softer and more responsive ride. Over the year...