Brooks Beast Shoe SS10

Brooks Beast Shoe SS10: To us it's the Beast®. But to the ever-increasing and exceptionally loyal runners who swear by it, it's called salvation. In updating the Beast® to be even better, Brooks combines maximum support and long-lasting cushioning into an adaptable shoe any self-respecting motion-control freak won't want to live without. MIDSOLE HYDROFLOW®; Dynamic viscous fluid units for heel and forefoot enhance midsole cushioning-attenuating shock with industry-leading dampening and comfort. MOGO: Our new midsole compound provides a soft cushy first feel that lasts-without sacrificing stability. 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. e1: Midsole/outsole compound works in conjunction with HydroFlow® and S-257 to progressively dampen the forces of energy that occur during the contact phase. e2: Midsole/outsole compound is used to enhance resilience under the metatarsals, resulting in a more powerful propulsion. PROGRESSIVE DIAGONAL ROLLBAR (PDRB): Our dual density post is biomechanically engineered to allow for progressive pronation control and creates a smoother transition from the midstance phase into the propulsion phase. DRB® ACCEL: Enhances tunable torsion of the midfoot. Shanklike thermoplastic devices vary from single units of a set modulus, to dual unit versions of varied modulus (one tuned with higher stiffness for medial support, the lateral side less stiff to smooth the ride). S-257 CUSHSOLE: 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. HPR GREEN: This durable and long-wearing outsole compound is made with dispersed silica, resulting in premium wet-dry traction for excellent skid-resistance and a more environmentally friendly composition. FOREFOOT MC POD CONFIGURATION: Midsole and outsole components are engineered to set the foot in an efficient, balanced position from heel strike to toe-off, offering maximum motion control and flexibility. UPPER ELEMENT: Upper technology featuring superior microfiber construction to provide weather protection in a light, supple, quiet fabric that doesn't sacrifice breathability, durability, or comfort. Ultimate Sockliner. Moisture-managing Element Mesh. Synthetic Overlay Materials. Moisture-managing. Element Linings. Internal Support Saddle