Men's Brooks, Glycerin Flex Running Shoe

Experience freedom of movement with the Brooks Glycerin Flex, a running shoe engineered to deliver a smooth, flexible ride that adapts naturally to your stride. Nitrogen-infused DNA TUNED cushioning balances plush softness with responsive energy return, while strategic flex grooves throughout the midsole and outsole encourage fluid transitions from heel to toe. The breathable flat-knit upper molds comfortably to your foot, creating a secure yet effortless feel on every run.

Why You'll Love Them

• Nitrogen-infused DNA TUNED midsole technology provides optimal energy return with lightweight flexibility for powerful toe-offs
• Strategic flex grooves throughout the outsole and midsole create a more natural feel as you run
• Breathable flat-knit upper molds to your foot for a sock-like feel that stretches where needed and holds firm for support
• Premium Ortholite sockliner delivers exceptional underfoot comfort mile after mile
• Asymmetrical groove design promotes smooth, fluid transitions throughout your gait cycle
• Ideal for neutral runners seeking soft cushioning with energized responsiveness

Upper Construction

• Newly developed flat-knit upper creates a breathable, adaptive fit
• Stretches strategically while maintaining structure where support is needed
• Accommodates a variety of foot shapes with its flexible design
• Lace-up closure ensures a secure, customizable fit
• Padded collar and tongue provide additional support and comfort

Midsole Technology

• Upgraded nitrogen-infused DNA TUNED cushioning optimized for energy return
• Lightweight construction reduces fatigue on longer runs
• Flexible zones work with your foot's natural motion
• Balanced softness provides plush comfort without sacrificing responsiveness

Outsole Performance

• Strategic flex grooves enhance natural foot movement
• Durable rubber compound provides reliable traction
• Designed for road running surfaces

Best For

• Neutral runners who prefer soft, cushioned road running shoes
• Runners seeking flexibility and natural foot movement
• Those who want energized toe-offs with plush comfort
• Daily training runs and long-distance comfort