Brooks - Glycerin 21 - Femme Size:5.5 0 Racerback Sports Bra offers

0 Racerback Sports Bra offers high support and sleek style

Anatomically perfected styling and breathable mesh material with a large contact area allow the strap to sit securely and smoothly in your hand

Get ready to break your records with the Rocket X 2 on your feet

Made with Tactel™ nylon fibers

tempo and competition from 5k to marathon

Brooks - Glycerin 21 - Femme Size:5.5 0 Racerback Sports Bra offersThe Glycerin 21 offers maximum comfort in this new version, with 2mm of additional nitrogen infused DNA LOFT v3 foam compared to the previous one. The new upper allows for improved ventilation and support for the shoe. The Glycerin 21 is undoubtedly a perfect model for the runner looking for cushioning that will support them through many kilometers.