Women's Glycerin Flex

• Weight: 8.0 oz (226.8 g)
• Heel-to-Toe Drop: 6 mm
• Stack Height: 36 mm (heel) / 30 mm (forefoot)
• Cushioning: DNA Tuned (softer cells in the heel for soft landings, smaller responsive cells in the forefoot for toe-offs)
• Upper Material: Engineered flat-knit for a breathable, sock-like fit
• Outsole/Flex: Asymmetrical midfoot flex groove with podular lateral forefoot flexibility
• Support Type: Neutral
• Best Use: Road running, daily training, recovery runs, and gym workout

Length and Sizing

• True to size: Stick to your normal running shoe or Brooks size (typically a half-size up from casual shoes).
• Length: Provides standard toe room without feeling short.

Width and Volume

• Standard B Width: Built on a classic medium fit.
• Snug toe box: Measures slightly narrower in the forefoot, though the knit upper offers a bit of forgiving stretch.
• Foot volume: Accommodates low-to-average volume feet best; extra-wide feet may find it tight as dedicated wide options are limited.

Lockdown and Comfort

• Midfoot and heel: Secure hold with generous collar padding to prevent heel slip.
• Upper feel: Flexible, breathable engineered knit that moves naturally with your stride.

Best Uses

• Daily Training & Easy Runs: Handles routine miles with a plush, springy feel.
• Long Walks & All-Day Standing: Offers high stack comfort for long hours on your feet.
• Gym & Cross-Training: Adapts well to multi-directional movement due to its podular flex grooves.
• Tempo/Hilly Runs: Lighter than traditional max-cushion shoes, making it nimble on downhills and faster efforts.

Ideal Foot Type & Fit

• Neutral Support: Best for runners without severe overpronation, as it offers a natural, unguided ride.
• Narrow to Medium Feet: Most agree that the shoe runs a bit snugger and narrower in the toe box compared to the classic Glycerin line, though the stretchy knit upper adapts well to normal-volume feet.