Brooks Glycerin 21 running shoe on sale at Confluence Running, showcasing its plush cushioning.

Brooks Glycerin 21 on Sale: Score a Premium Trainer Before It’s Gone

Brooks Glycerin 21: Comfortable Classic at a Discount

Snag the Brooks Glycerin 21 for only $129 at Confluence Running. Despite the recent release of the Glycerin 22, the 21 retains its status as a beloved cushioned trainer known for soft landings and a stable ride.

Proven Cushioning, Unbeatable Value

The Glycerin 21’s DNA Loft foam, roomy mesh upper, and 10 mm drop provide reliable comfort for everyday runners. This sale makes high-quality performance more accessible than ever—shop now and secure your pair before they’re gone.