Both the men’s Glycerin 21 and women’s Glycerin 21 come in 13 color options, all of which can be bought at a discount, including limited-edition colors/designs. However, those who need a wide ...
The Brooks Glycerin 21 is the best running shoe we've tested from Brooks, blowing the Ghost series out of the water. No tabs to pull shoe onto foot Why you can trust Live Science Our expert ...