patent pending Ideal Fit System

giving you a bat you can use season after season

lung capacity and anaerobic thresholds Versatile training aid for running

X-1 COMPOSITE TECHNOLOGYX-1 features multiple layers which results in a bat with the optimum combination of performance and durability

New Brooks Women's Glycerin 16 D Wide Running Shoe Women's 9.5 Black/Pink H patent pending Ideal Fit SystemMesh Imported Rubber sole Go the distance and beyond with the incredible flexibility, durability, and responsiveness of the Brooks Glycerin 16 running shoe. Predecessor: Glycerin 15. Support Type: Neutral. Cushioning: Maximum cushioning. Surface: Road. Differential: 10 mm Double Jacquard Mesh upper for excellent breathability, flexibility, and stability. 3D printed overlay has strategic stretch and structure for a secure fit. Plush interior bootie