Ideal for runners with moderate to severe pronation, the Brooks Addiction™ 12 running shoe features the Extended Progressive Diagonal Rollbar to encourage a natural gait, as well as a full-length BioMoGo DNA midsole for adaptive cushioning with remarkable energy return. A durable HPR Plus rubber outsole provides durable traction for miles of training. Item # 436102Approx. 12 mm heel-to-toe offsetApprox. weight: 12 oz/340 gBioMoGo DNABioMoGo DNA full-length cushioned midsoleExtended Progressive Diagonal RollbarExtended Progressive Diagonal Rollbar (PDRB®)Heel Segmented Crash Pad midsole technologyHPR PlusHPR Plus rubber outsoleLace entryMesh and synthetic upperMesh liningModerate to severe pronation suitabilityPadded collar and tongueSegmented Crash PadStyle Number: 1201881B463, 1201882A463, 1201881D463, 1201882E463