Men's Brooks Glycerin 21 - Black/Grey

If you're looking for supreme softness and ultimate comfort, the men's neutral Glycerin 21 running shoe provides an ultra plush ride thanks to even more soft DNA LOFT v3 cushioning than before, plus a new, more streamlined upper that delivers structure and breathability. Features Supreme softness: Compared to the Glycerin 20, the Glycerin 21 features 2mm more of super-soft, nitrogen-infused DNA LOFT V3 cushioning to maximize softness. Improved fit: New, engineered warp knit upper is breathable and allows for flexible, accommodating fit while feeling soft against your foot. Smooth, stable transitions: The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions. MIDSOLE DROP: 10mm WEIGHT: 9.8oz SUPPORT LEVEL: Neutral