Brooks Glycerin 21 women's running shoes in black and white. Designed for comfort and performance with a focus on cushioning. Features a sleek silhouette and the signature Brooks branding. These athletic shoes offer a supportive and responsive ride for your runs. Keywords: Brooks Glycerin, Women's running, Athletic footwear, Comfort shoes, Cushioned sneakers, Black and white, Performance running, Supportive shoes, Responsive ride, Everyday running Make me an offer! I ship out Monday, Wednesday, Friday with a same day cut off time of 9am CST.