Mens Brooks Glycerin GTS 21 Size:US 12 - Speedroll Technology used to

- Speedroll Technology used to propel you forward through to your next stride

- Merino Wool - 28

highly breathable mesh harness neatly tucks away when not in use

14% elastane

Mens Brooks Glycerin GTS 21 Size:US 12 - Speedroll Technology used toExperience the new Brooks Glycerin GTS 21, industry leading support for supreme comfort and stability. The Glycerin GTS 21 now comes with an extra 2mm of DNA LOFT v3 cushioning, Brooks' softest cushion yet, bringing an incredibly soft and responsive feel to your stride. Brooks has made a sensible and supportive shoe that remains incredibly fun thanks to its Guide Rail support technology. It keeps excess movement in check and a broad outsole offers a