Lacoste Kids T-Shirt for boys in sizes 8 years and 10 years. Model: L1912 031. Measurements taken with the garment laid flat. Size 8 YEARS: shoulders 34 cm, sleeve 42 cm, chest 37 cm, length 50 cm. Size 10 YEARS: shoulders 42 cm, sleeve 55 cm, chest 47 cm, length 51 cm.