Men's Glycerin GTS 23 Size:12 while a new dual insert

while a new dual insert system offers personalized fit customization to accommodate a variety of foot shapes and needs

Cork and latex midsoles have integrated arch support with a toe grip to aid your circulation

Built-in flair with a lower shaft which makes for easy on-off wear

Fine-tuned for marathon speed

Dialed-up materials like a one-piece Vibram® Megagrip outsole and breathable

Men's Glycerin GTS 23 Size:12 while a new dual insertThe Brooks Glycerin GTS 23 is engineered for runners who demand plush cushioning, reliable structured support, and a consistently smooth ride. Featuring nitrogen infused DNA Tuned cushioning, it delivers luxuriously soft landings with responsive transitions for long lasting comfort. Integrated GuideRails technology supports your bodys natural motion path, making this shoe ideal for everyday training, long runs, and road focused performance. Product