GU Heavyweight Big T-Shirt Sturdy cotton jersey material - Size: M - Brand: GU - Material: 100% cotton - Color: Dark Orange - Model Number: 341-314498 Features side slits (see photo 4) Width: Approximately 55cm Length: Approximately 69cm Shoulder width: Approximately 50cm Sleeve length: Approximately 45cm Measurements are taken by a layman, laid flat. Please understand that there may be some errors. Worn about 3 times. Shows signs of wear consistent with use.