I used this as tennis wear. It's a red T-shirt with a mesh material on the back for excellent breathability. There are no noticeable stains or loose threads. I've included size images, though they are amateur measurements. Please consider this only if you understand. - Brand: adidas - Color: Red - Design: Mesh material - Size: M - Back design: Breathable design - Features: Ventilation holes on the back Thank you for looking.