Hi @Darrell_Anderso! Gabby here from the Community Engagement team at Spocket.
What specific sports t-shirt styles are you looking for? It'd make my search on Spocket's catalog faster. Speaking of, have you had the chance to explore Spocket's selections? I'm not sure what style you're looking for but on the app's smart filters, you can choose the "Activewear" category to find the specific style and look you prefer.
You simply have to sign-up for free on Spocket's website to gain access to the catalog and do your search. Please do let me know if you find the items you need or not. I can put in a request to our Suppliers team to source out the products you need in particular in case you don't find them on our catalog.
As well, a quick overview on the app - Spocket is a dropshipping platform that gives you access to thousands of suppliers from mainly in the EU and the US. This means quality selections and fast shipping times. You can learn more about the app and what it can offer you and your store on the website or by joining Spocket's official Facebook group. All the best and hope you find the time to check us out!