• Here are a few options
• all suitable for South American Spanish
• varying slightly in emphasis: **Option 1 (Most direct and common):** "Pequeña marca tenue en la parte superior de la espalda
• mínimas arrugas en el patrocinador." **Option 2 (Slightly more formal for "mark"):** "Ligera marca en la parte superior del reverso
• leves pliegues en el patrocinador." **Option 3 (Emphasizing "tiny"):** "Diminuta marca clara en la zona superior de la espalda
• arrugas mínimas en el patrocinador." **Breakdown of terms:** * **Tiny light mark:** * *Pequeña marca tenue:* (Small faint mark) - Very common and natural. * *Ligera marca:* (Slight mark) * *Diminuta marca clara:* (Tiny clear/light-colored mark) * *Pequeña mancha tenue:* (Small faint stain) - "Mancha" (stain) might be used if it's more like a discoloration. * **to upper reverse:** * *en la parte superior de la espalda:* (on the upper part of the back) - Most natural for a shirt. * *en la parte superior del reverso:* (on the upper part of the reverse) - Also correct. * *en la zona superior de la espalda:* (in the upper back area) * **minimal creasing:** * *mínimas arrugas:* (minimal wrinkles/creases) - Very common. * *leves pliegues:* (slight folds/creases) - Also good. * *arrugas mínimas:* (minimal wrinkles/creases) - Just a different word order. * **to sponsor:** * *en el patrocinador:* (on the sponsor) - Direct and clear. * *en el logo del patrocinador:* (on the sponsor's logo) - More specific if it's just the logo. I'd recommend **Option 1** as it's concise
• clear
• and uses very common phrasing in South America.

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• Estampado oficial de la Premier League para el arquero brasileño Alisson Becker #1