What is gk elite sportswear? GK Elite Sportswear. @. GK, the World’s Leading Gymnastics Apparel Brand, is known for Fit, Quality, & Innovation in designs for Gymnastics and Cheerleading apparel.How do i contact elite sportswear customer service? Elite Sportswear, L.P. MAILING ADDRESS 2136 N 13th Street PO Box 16400 Reading, PA 19612-6400 United States toll free phone number Gymnastics: (800) 345-4087 Cheer: (855) 452-4337 Local & International Phone Number (610) 921-1469 email [email protected] fax (610) 921-0208 hours Monday-FridayHow do i contact gkelite human resources? To that end, please feel free to reach out to our Human Resources department directly at 610-790-1221 or via email at [email protected] regarding any review you see here. We welcome your call. Management Team that supports you and assists - The door is always open!What is a typical day like for you at gk? We welcome your call. A typical day at GK, ranged from being super busy with design quotes and orders, to having three to none quotes/orders come in to complete.