The Speedo DMC Original Swimming Fins feature a short-blade design with an enclosed heel and V-channel for enhanced water grip, promoting leg strength, improved stroke technique, and efficient training sessions.Key FeaturesDesigned in collaboration with DMC FinsEngineered to build leg strength and refine flutter kick techniqueV-channel edge enhances water traction for better propulsionFull toe drain chute at the top promotes efficient water flowMore DetailsThe Speedo DMC Original swimming fins are suitable for swimmers of all training levelsUniversal foot cavity for easy on and offMaterial composition: Silicone