After unveiling the PG4 earlier this week in a black and white colorway, Nike and Paul George have officially let the "Gatorade Gx" colorway out of the bag.. The first Nike PG4 release is a collaboration with Gatorade featuring a … The retail price tag is set at $120 USD. Inspired by the Gatorade Gx sports fueling system, this new colorway is meant to help you answer the question of "Is it in you?" Gatorade Nike PG 4 White GX Release Date Look for the this Gatorade x Nike PG 4 “White GX” to release on July 31st at select retailers and Nike.com. Nike PG 4 Nike and Paul George are back with their latest release from the Nike PG basketball shoe collection.