Bauer GSX Intermediate Pants. The GSX intermediate-level pants are the perfect choice for youth goalkeepers who find junior pants too small but struggle with movement in older cleats due to their larger size. The GSX series is neither Supreme nor Vapor, but a completely new series that combines the most popular of the two families. In this case, it's the flex of the Vapor pants with the shape of the Supreme pants. Here, you'll find the simple TUNE FIT closure system and the Butterfly Assist cushion, which provides additional support for the foot. Last but not least, the 115° flex allows for a greater range of motion thanks to the flexion.