R.M.Williams uses the term XB in its sizing rather than XL. This simply means it is a wider fit than XL, also known as a 'relaxed' fit, so the garments will feel looser than normal XL sizes. Chest sizes range from approximately 142cm to 187cm.
Is XB bigger than XL?
now each manufacturer cuts differently. and most of them you can find the measurements on their page. but the xb has a larger chest and neck area compared to the xlt, and xl and the xlt has longer shirt and sleeve length compared to the xl, and xb.
Classic/Relaxed Fit - The XB Size measurement should be considered at least one size larger than any garment with the XL measurement.
What does B stand for in 4XB?
Its 4xB as in B for Big and Tall.
What is the difference between XL and XB?
now each manufacturer cuts differently. and most of them you can find the measurements on their page. but the xb has a larger chest and neck area compared to the xlt, and xl and the xlt has longer shirt and sleeve length compared to the xl, and xb.