The Nike Vapor Jet 4.2 D football shoe provides a lightweight micro fiber synthetic upper with a supportive TPU welded overlay. Its HeatGear® liners with Moisture Transport System wick moisture and keep the foot cool, dry and comfortable. The T-Tongue air mesh adds breath ability with Lycra® binding and wraps the foot to offer optimal fit, comfort and support. Its injection-molded nylon insole board disperses cleat pressure and offers lightweight midfoot support and rigidity and optimal forefoot flexibility. Molded Ortholite insole provides resilient cushioning and excellent moisture management. Full Pebax® plate delivers lightweight performance and maximum responsiveness. Its lightweight molded outsole with Progressive Traction cleat shape and configuration. The round studs in the forefoot provide maximum penetration and rotational capability, and the bladed studs in the heel provide enhanced support and ground control. Wt. 12.7 oz.