Introducing the Brooks Glycerin 22, a shoe that offers a super-soft well cushioned running experience. 
The midsole is made from DNA Tuned, innovative nitrogen-infused cushioning. The heel contains large cells for plush landings while the forefoot has small cells for energizing toe-offs.
Built for use on long runs, the Glycerin 22 features an all new engineered jacquard knit upper that provides a flexible accommodating fit.