Brooks Glycerin Flex - Mens Running Shoes

The Brooks Glycerin Flex is a rule-bending daily trainer built for runners who want cushioned comfort without losing control and ground connection. Designed to move as naturally as your body does, it delivers a smooth, flexible ride that adapts to your stride instead of forcing it.

A standout in the Glycerin lineup, the Glycerin Flex pairs Brooks’ latest DNA Tuned cushioning with a strategically segmented midsole and a deep midfoot flex groove. The result is a uniquely free-moving feel underfoot, matched with a breathable knit upper that wraps the foot like a distraction-free second skin.

Upper

• All-new knit upper with stretch to comfortably accommodate a range of foot shapes
• Breathable construction for a cool, second-skin feel on daily miles
• Padded heel collar for a secure, stable hold around the ankle
• Stretchy pull tab and tongue for easy step-in comfort and a smooth fit

Midsole

• DNA Tuned nitrogen-infused cushioning for a soft yet responsive ride
• Dual-cell design: larger cells in the heel for plush landings, smaller cells in the forefoot for snappy toe-offs
• Midfoot flex groove for exceptional flexibility, improved ground feel, and natural movement
• Strategically placed cutouts create a more adaptive, body-led underfoot experience

Outsole

• Sticky rubber outsole provides reliable grip for running and mixed training
• Durable traction designed to keep you supported across varied surfaces