éPremium cushioning with plush comfort, the Brooks Glycerin is back and ready to take on the miles. The 15th iteration offers some new updates while maintaining attributes beloved by followers- the soft, plush ride users have come to love and expect and Super DNA cushioning. The redesigned outsole features new forefoot flex grooves for greater flexibility and by reducing the midfoot and heel rubber, the Glycerin 15 outsole weighs less without sacrificing durability. The upper, now streamlined in design to one-piece, 3D-printed maintains airflow throughout your run and new strategically placed overlays on the upper offer a better structure for a more secure fit. All of it coming to together to make the Glycerin 15 a top choice for a high-end cushioning shoe. All Clearance and Special Priced items are final sale for online orders. We will exchange for your correct size pending inventory availability at a convenient location within 30 days, please contact Customer Service to arrange the exchange or store credit.é