M size:
Shoulder width: about 16.54 inches
Chest circumference: about 38.58 inches
Sleeve length: about 23.23 inches
Clothing length: about 25.59 inches
Suggested weight: about 110.23 - 132.28 pounds
L size:
Shoulder width: about 16.93 inches
Chest circumference: about 40.16 inches
Sleeve length: about 23.62 inches
Clothing length: about 25.98 inches
Suggested weight: about 132.28 - 154.32 pounds
XL size:
Shoulder width: about 17.32 inches
Chest circumference: about 41.73 inches
Sleeve length: about 24.02 inches
Clothing length: about 26.77 inches
Suggested weight: about 154.32 - 176.37 pounds
2XL size:
Shoulder width: about 17.72 inches
Chest circumference: about 43.31 inches
Sleeve length: about 24.41 inches
Clothing length: about 27.56 inches
Suggested weight: about 176.37 - 198.41 pounds
3XL size:
Shoulder width: about 18.11 inches
Chest circumference: about 44.88 inches
Sleeve length: about 24.80 inches
Clothing length: about 28.35 inches
Suggested weight: about 198.41 - 220.46 pounds
 

Fabric: 100% wool!!!
Incredibly soft and skin-friendly
Note that it is ultra-fine and soft wool, guaranteed not to be prickly at all!
The ingredients are the essence of the whole garment!
Soft, skin-friendly, warm! These are its natural properties!
These high-quality characteristics and standards are at least irreplaceable by the material!