Discover the Glycerin 21 running shoes for men from Brooks, synonymous with supreme softness and ultimate comfort. This neutral shoe offers an ultra-soft ride thanks to even softer DNA LOFT v3 cushioning than before. Its new contoured upper provides structure and breathability, while its wide platform stabilizes your foot, promoting fluid transitions from heel to toe. Opt for excellence during your races with the Glycerin 21, designed to offer you the ultimate in comfort and performance.