Brooks - Beast 2003 (White/Insignia Blue/Gold/Black) - Men's: The most advanced motion control shoe on the market, designed for excessive over-pronators. Unique heel and forefoot HydroFlow optimizes cushioning and stability. Engineered MC-Pod midsole and outsole configuration to set the foot up in an efficient, balanced position. Full length S257 Midsole provides energy return and excellent cushioning with every stride. S257 Cushsole for even more cushioning and flexibility. Extended Diagonal Roll Bar to stabilize the foot and minimize pronation. High Density DRB Accel provides added support and torsonal stability. Anatomically correct PU sockliner for added cushioning and durability. External heel stabilizer to keep the foot centered at impact. Shoe weighs 14.5 oz.