White/White/Grey or Amparo Blue/Hyper Iris/Yellow. What are the Brooks Glycerin 22 shoes made of? The Brooks Glycerin 22 sneakers are made of two types of nitrogen-infused cushioning for a plush ...

The Glycerin 22 is $165 (pictured above in women’s White/Limpet Shell/Amparo Blue). Brooks Running is offering 15% in savings on full-priced apparel if you buy a pair. The shoe delivers ...

But then, last September, Brooks revealed the Glycerin Max, featuring its new DNA Tuned dual-cell cushioning. This nitrogen-infused foam was somewhat of a breakthrough for the brand, allowing for the ...