Womens Brooks Glycerin GTS 21 (B-Width) Calf The textured surface upper is

The textured surface upper is designed to maximize your ball-handling skills

from dry dirt trails to wet grassy slopes

Developed and tested alongside Brooks-sponsored professional athletes

and a smart IC motherboard that safeguards against overheating and over-discharge

From weekend hikes to daily walks

Womens Brooks Glycerin GTS 21 (B-Width) Calf The textured surface upper isOur softest cushioning with industry leading support for supreme comfort. Nitro infused softness: Experience soft strides like never before in the Glycerin GTS 21 with innovative nitrogen infused DNA LOFT v3 technology. This delivers ultimate softness and comfort under your feet, with GuideRails support technology to give you stability and keep excess movement in check. Updated midsole features nitrogen infused DNA LOFT v3, our softest cushioning yet.