Model: Ultraboost 22Color: BlackType: Running,SportsHeel: HeellessFastening: lacingSpecification: Boost active suspension midsole, compression-molded EVA midsole, Continental rubber sole for extra grip in wet conditionsSport Type: RunningMaterial Properties: Lightweight, FlexibleSustainability: Use of recycled materialsMaterial: outer part - recycled polyesterinner part - textilesole - Rubber MaterialType: Synthetic, Recycled Material