Brooks Glycerin 13 - Men's Enhanced cushioning in a lightweight package. Breathable, moisture-managing Element mesh upper features synthetic 3D Fit Print overlays for lightweight support and lockdown. Super DNA in the midsole adapts to your stride for energy return and support. Full-length Segmented Crash Pad and Omega Flex Grooves work together to increase flexibility and create smoother, more natural transitions. Forefoot Cush Pod construction brings midsole and outsole components together for a more balanced foot position. HPR Plus in high-wear areas of the outsole for long-lasting durability where you need it most. Wt. 11.3 oz.