It's M size

• Garment Length: 66 cm (approx.25.98 inches)
• Chest Circumference: 126 cm (approx.49.61 inches)
• Sleeve Length: 54.5 cm (approx.21.46 inches)
• Shoulder Width: 60 cm (approx.23.62 inches)

Size L

• Garment Length: 68 cm (approx.26.77 inches)
• Chest Circumference: 130 cm (approx.51.18 inches)
• Sleeve Length: 55.5 cm (approx.21.85 inches)
• Shoulder Width: 61.5 cm (approx.24.21 inches)

Size XL

• Garment Length: 70 cm (approx.27.56 inches)
• Chest Circumference: 134 cm (approx.52.76 inches)
• Sleeve Length: 56.5 cm (approx.22.24 inches)
• Shoulder Width: 63 cm (approx.24.80 inches)

Size 2XL

• Garment Length: 72 cm (approx.28.35 inches)
• Chest Circumference: 138 cm (approx. 54.33 inches)
• Sleeve Length: 57.5 cm (approx.22.64 inches)
• Shoulder Width: 64.5 cm (approx. 25.39 inches)