• Here are a few options
• aiming for natural South American Spanish: **Option 1 (Direct and common):** El patrocinador se ha desgastado
• dejando un contorno visible. Presenta algunas bolitas en la parte central trasera. Los detalles de la talla se han borrado. **Option 2 (Slightly more concise):** El sponsor se ha borrado
• dejando un contorno visible. Algunas bolitas en la mitad de la espalda. La información de la talla se ha desgastado. **Key vocabulary choices explained:** * **Sponsor:** *El patrocinador* is the formal Spanish word. *El sponsor* is also very commonly used and understood in South America
• often interchangeably. * **Worn away:** * *Se ha desgastado* (has worn out/down) - good for general wear. * *Se ha borrado* (has been erased/rubbed off) - very good for printed details or logos. * **Visible outline:** *Un contorno visible* or *una marca visible*. * **Bobbling:** *Bolitas* or *pelotitas* (literally "little balls") are the most common terms for fabric pills in South America. * **Mid-reverse:** *En la parte central trasera* (on the central rear part) or *en la mitad de la espalda* (on the middle of the back). * **Size details:** *Los detalles de la talla* or *la información de la talla*. Both options are perfectly understandable and natural for a defect description in South American Spanish.

Características:

• De manga corta