The Brooks Men’s Glycerin 21 in Black/Grey/White offers the softest ride yet for runners and walkers seeking premium underfoot comfort. Perfect for daily miles, recovery days, or long hours on your feet, the Glycerin 21 supports smooth transitions and a distraction-free fit.

Key Features:

• D Width (Regular) – Standard width for most men's shoes
• DNA LOFT v3 Midsole – Nitrogen-infused cushioning for supreme softness, responsiveness, and long-lasting comfort
• Updated Outsole Geometry – Improves heel-to-toe transitions and promotes a smoother stride
• Engineered Mesh Upper – Provides breathable comfort and a secure fit while adapting to foot shape
• 3D Fit Print Technology – Enhances structure without adding bulk for a sleek, supportive feel
• Plush Interior Padding – Surrounds the foot in softness for all-day wear and low-irritation comfort
• Neutral Support – Ideal for runners with a natural gait seeking a cushioned ride without motion control
• Helps with foot conditions such as plantar fasciitis, heel pain, high arches, underpronation, shin splints, joint stress, sensitive feet, mild neuropathy, and general foot fatigue