Gyakusou Inside Out Vapor Jacket [2011]The Inside Out Vapor Jacket from the SS11 Nike x Undercover Gyakusou collection is easily one of the lesser seen jackets from the whole collaboration. It's a real hidden gem, featuring an inside out construction to ensure a seamless fit and ergonomically placed stretch panelling, which move with the body when doing pre run stretches. This jacket has been worn twice since new. You won't find another in this condition. PTP: 22" L: 23"