Editor's Choice

Custom cushioning takes a step forward with the debut of Brooks' DNA cushioning technology in the Glycerin 8. Combining the BioMogo midsole and DNA results in an adaptive and responsive ride that changes based on pace and size of the runner. The redesigned Glycerin 8 delivers ideal comfort for the neutral or supinating runner.

Model Number:

Important Shipping Note: U.S. sales only.

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Weight: 11.1 oz (size 8)

Stack Height: Heel (32mm), Forefoot (20mm)

How It Fits (based on width B) Width B=Medium

Sizing: Standard running shoe length
Heel: Medium to narrow width
Midfoot: Medium to full volume
Forefoot: Medium width
Toe-Box height: Medium-Low
Arch structure: Medium-low height

Product Lifecycle

Release date: December 2010 (new color), model release date January 2010
Model discontinued: May 2011
Model update: June 2011, Glycerin 9
Heritage: Glycerin 7

INTRODUCTION

The Glycerin 8 is a maximum feature, moderate neutral shoe designed for daily training and high mileage. It is built with a semi-curved shape.

CUSHIONING

Rearfoot DNA is a high energy return cushioning device consisting of highly viscous liquid that performs like millions of "nanosprings". This rearfoot piece dissipates impact energy and is designed to tailor the level of cushioning to each individual's weight, pace, biomechanics, and running environment.
Forefoot DNA is composed of the same material but is designed for flexibility to ensure a smooth transition from heel strike to toe off.

MIDSOLE

BioMoGo is Brook's premium midsole material. BioMoGo is designed to offer resilient cushioning and extends the full length of the midsole. BioMoGo is also environmentally friendly, as it will biodegrade 50 times faster in a landfill compared to traditional foam midsoles.
DRB Accel is located at the bottom of the midsole in the midfoot. DRB Accel is an injected thermoplastic polyurethane unit which is intended to balance support and torsional rigidity with responsiveness for smooth and fast heel-to-toe movement.
Cush Pod Configuration is a midsole/outsole design pattern intended to set the foot up for an efficient, balanced position from heel to toe. The focus of this design is on maximum cushioning and flexibility.

UPPER

Element Mesh is a moisture-managing, breathable mesh that covers large expanses of the upper.
Synthetic Overlays are strategically located with the purpose of providing a secure fit.
Element Linings lie along the underside of the upper to aid in moisture transfer and comfort.
Midfoot Wrap is asymmetrical and is filled in on the medial side to offer great support.
Profile Sockliner sits underfoot and is made of BioMoGo for cushioning and forms a contoured support sensation.
Cushole S-257 Last utilizes a full length layer of advanced foam to provide cushioning and flexibility.

OUTSOLE

HPR Plus is a form of high abrasion-resistant rubber and is located in the heel.
Flexalon Rubber Forefoot further enhances the flexibility and responsiveness of the shoe.
Cush Pod Configuration is a midsole/outsole design pattern intended to set the foot up for an efficient, balanced position from heel to toe. The focus of this design is on maximum cushioning and flexibility.

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