The Glycerin 23 delivers a supremely plush and smooth ride with enhanced nitrogen-infused DNA LOFT cushioning that offers soft landings and energetic toe-offs mile after mile. A breathable engineered knit upper and a wider, stable platform help provide a comfortable fit and balanced transitions from heel to toe. Designed for neutral runners, it’s a dependable daily trainer that combines responsive performance with next-level comfort on long runs or everyday jogs.