Brooks Glycerin 23 Shoe Size:11 Advanced BioTracker™ optical sensor for

Advanced BioTracker™ optical sensor for accurate HR

with a versatile lug pattern for added traction

100% Polyester

Soft brushed lining provides warmth and quick drying

Hem cord for a secure

Brooks Glycerin 23 Shoe Size:11 Advanced BioTracker™ optical sensor forSavour every stride in the Brooks Glycerin 23, one of the most trusted shoes in countless running rotations. Building on the major redesign introduced in the Glycerin 22, the 23rd iteration delivers even more DNA Tuned cushioning for a smoother, softer and more refined ride. With a 2mm reduction in drop, additional forefoot cushioning enhances comfort and promotes more powerful toe offs. Dual cell DNA Tuned technology absorbs impact in the heel while