This LoRA is meant to capture the BIKE Athletic Practice Jersey.
Shirt LoRA
It's mean to re-create the short-sleeve and sleeveless version. To invoke the sleeveless version use tank top shirt. Weights between 0.8 and 1 work well.
Additional Notes
You can also somewhat invoke BIKE's athletic shorts using shorts, but I'm working on a shorts focused LoRA. You can also use mesh to make the shirt more transparent. Use mesh if using Pony.
Feedback is appreciated!