Brooks Glycerin GTS 23 Shoe Size:9 we added a dual-density sockliner

we added a dual-density sockliner that hugs every contour

Stretch fabric for light compression and muscle support

34 sport modes including treadmill + track running

preventing sloshing and taking up minimum volume when empty

Brooks Glycerin GTS 23 Shoe Size:9 we added a dual-density socklinerThe Brooks Glycerin GTS 23 is a plush cushioned trainer designed for runners who want premium comfort with added support. Building on the major redesign introduced in the Glycerin 22, the 23rd iteration delivers even more DNA Tuned cushioning for a smoother, softer and more refined ride, while Brooks trusted GuideRails support system helps keep excess movement in check. With a 2mm reduction in drop, additional forefoot cushioning enhances comfort and