Men's Glycerin GTS 23 formsmartswim2 helping reduce excess weight while

helping reduce excess weight while still providing a secure fit

these technologies create a fast

Made to be worn sockless

Signature sash detail inspired by running heritage

this jacket keeps you cozy without extra bulk

Men's Glycerin GTS 23 formsmartswim2 helping reduce excess weight whileRun distraction free with plush comfort and structured support. The Brooks Glycerin GTS 23 is designed for runners who want a soft, smooth ride paired with reliable stability for everyday miles. DNA Tuned cushioning delivers a refined feel underfoot using dual size nitrogen infused cells. Larger cells in the heel create soft, controlled landings, while smaller cells in the forefoot provide responsive toe offs that keep transitions feeling natural.