The METASPEED™ SP 2 spike helps sprinters take longer strides. Formed with FF TURBO™ cushioning, this shoe allows you to experience a responsive rebound at toe-off. It’s combined with a stiff carbon plate that catapults you forward with an extended stride length. The MOTION WRAP™ 2.0 upper is made with a technical woven material that's been extensively tested for fit and comfort. It's also designed to help lock the foot onto the shoe's platform while you're running.