-Adidas Supernova sports wear are designed for the athletics runner who needs that extra support to improve natural running gait. -The Supernova Sequence 4 are an update which includes a redesigned forefoot with flexzone to help energize the transition- The adiprene+ is now thicker on Sequence 4 than previous to improve propulsion and efficiency-Supernova Sequence 4 has better toe-off than its previous counterpart.- Designed with a FORMOTION™ design that follows your foot’s natural motion.-Technologies included on this sports wear include; adiPRENE® that protects and cushions your heel at impact, TORSION® that gives midfoot support during transition from heel to toe and GEOFIT™ specially to reduce irritation plus comfortable and secure fit.