The new men's Adrenaline GTS 21 features extended DNA LOFT plus GuideRailsA(R) support - a surefire recipe for comfort that's custom made for your stride.DNA LOFT cushioning now extends throughout the midsole for an even smoother transition from heel to toe.SpecsSUPPORTSupportMIDSOLE DROP12mmWEIGHT10.4oz / 294.8gARCHMedium, HighEXPERIENCE TYPECushionTECHNOLOGY3D Fit Print, GuideRails, Segmented Crash Pad, DNA LOFTUSERoad Running
