Profile Brooks Defyance

Neutral runners, this provocative shoe delivers the beloved glove-like fit, famous feel, and smooth heel-to-toe transitions of the Adrenaline GTS in a shoe designed for the biomechanically efficient. With no PDRB, but Medial DRB Accel® to keep natural pronation in check, the Defyance is bound to defy expectations.

Upper

Moisture-managing Element Mesh and Moisture-managing Element Linings - Element is a technically superior microfiber construction to provide weather protection in a light, supple, quiet fabric that does not sacrifice breathability, durability, or comfort. Internal Support Saddle for additional stability. Synthetic Overlay Materials for additional support.

MidSole

Rearfoot HydroFlow^® ST with Forefoot HydroFlow^® dynamic viscous fluid units for heel and forefoot enhance midsole cushioning by attenuating shock with industry-leading dampening and comfort.
Full-length MoGo Brooks' new midsole compound provides a soft cushy first feel that lasts-without sacrificing stability. Brooks in-house and accredited third-party testing showed that in comparison with Substance 257, MoGo offers a 40% increase in cushioning, 22% more energy return, and 33% less fatigue.
DRB^® Accel enhances tunable torsion of the midfoot. Shanklike thermoplastic devices one tuned with higher stiffness for medial support, the lateral side less stiff to smooth the ride.
Full-length S-257 Cushsole is a durable, energy-efficient midsole compound utilized as an insole board for even more cushioning and flexibility.

OutSole

HPR Plus a higher durability, abrasion-resistant rubber outsole compound that wears longer. Engineered Cush Pod Construction - Midsole and outsole components are engineered to set the foot up in an efficient, balanced position from heel strike to toe-off, offering maximum stability and responsiveness. Blown Rubber Forefoot

Weight

Men's size 9 is 11.9oz
Women's size 7 is 9.7oz