From plush cushioning to springy responsiveness, the Brooks Glycerin 21 running shoes give you more of what you love while ticking off your sustainability goals with recycled materials.

Hugging your feet with engineered warp knit for a fresh take on the upper, it creates a soft and breathable feel.

Brooks have stacked an extra 2mm of DNA LOFT v3 midsole underfoot for cloud-soft shock absorption. This ensures lightweight comfort to ward off fatigue at any distance, whether you're running or walking.

The hard-wearing and weight-saving RoadTack rubber provides traction to glide over the pavement. A broad platform offers smooth stability to take your feel-good runs further.

Why You’ll Love It

• New generation of plushness – with buttery-smooth transitions and a softer feel
• Long-lasting comfort makes it ideal for both runners and walkers seeking to care for their feet over any distance

Sustainability

• Contains equivalent to 5 plastic water bottles of recycled content
• Recycled silica in RoadTack rubber to run lighter on the environment

Upper

• Soft and breathable engineered warp knit upper
• Accommodating, flexible and natural-feeling fit
• Generous toe box allows you to engage your feet fully without feeling squashed or restricted

Midsole

• Extra 2mm of nitrogen-infused DNA LOFT v3 midsole for premium softness
• Resilient, responsive and lightweight cushioning technology keeps you motivated during daily training
• Smooth and effortless feel from heel-to-toe

Outsole

• Durable RoadTack rubber extends the lifespan of your go-to running shoes and offers lightweight traction
• Broad platform for confidence-inspiring stability