Change the game in a flash with the Alpha Menace Shark. Its updated Nike Fastflex technology supports the explosive, shifty moves that help you put the ball in the paint. The breathable upper uses a mix of mesh and synthetic leather for a snug, supportive feel through four quarters. Moving Fast - Nike Fastflex technology combined with rubber studs delivers flexibility and traction for bursts of speed, quick cuts and sudden stops. Lasting Support - Synthetic leather is long lasting and supportive while keeping your feet comfortable. Molding over the front makes it tough and durable on the field. Secure Support - This iteration adds another layer of containment and support with wings on the sides that integrate with the laces for a secure fit. Breathable Comfort - Mesh collar and tongue give you comfort and breathability.