WOMEN'S GLYCERIN GTS 21 W Beacon v 3 The PULSE Performance running insoles

The PULSE Performance running insoles provide the perfect blend of stability and cushioning during athletic activity to simultaneously increase comfort

Made from 90% recycled polyester

and wetsuit safe

3 BEZEL MATERIAL fiber-reinforced polymer

Sturdy buckle and glides for even the most active users

WOMEN'S GLYCERIN GTS 21 W Beacon v 3 The PULSE Performance running insolesThe Brooks Glycerin GTS 21 is a stability version of the Glycerin 21, designed to provide the plush cushioning of the Glycerin series with the added support of Brooks' GuideRails system. This makes it an excellent option for runners who need extra stability but dont want to sacrifice comfort. Here's a detailed review: Comfort and Cushioning: The Glycerin GTS 21 offers exceptional comfort, thanks to the DNA LOFT cushioning that extends throughout the