Nike Spiral Tech 3.0 Football - Boys' Grade School Put yourself in a position for success with the Nike Spiral-Tech 3.0 Football. This QB-preferred football offers a synthetic leather cover and a Spiral-Tech design to generate consistent flight and improved accuracy in any weather condition. The high tack finish provides an enhanced grip to make the big plays happen. A full nylon wound butyl body combines with the butyl bladder system to ensure exceptional shape and air retention. Spiral-Tech graphics top it off with an official look. Victory is one play away with the Nike Spiral-Tech Football. Ships inflated.