Bamboo t shirts uk size chart and how to read it
Oct 10, 2026
Short answer: Bamboo t shirts uk sizing is usually given in letters such as S, M and L, and sometimes as a chest measurement in inches. The safest way is to measure your own chest, convert inches to centimetres by 2.54 if needed and compare with the size chart on the product page rather than trusting the letter alone.
How a bamboo t shirts uk size chart works
In the UK, men's t shirts are typically sold by letter, and in some shops with a chest measurement in inches as well. The letters do not always mean the same thing from brand to brand, so they are only a guide. Inch figures are more precise, because they can be turned into centimetres and compared directly.
Converting inches to centimetres
One inch is 2.54 centimetres. A chest measurement of 40 inches is a little over 100 centimetres. Use a calculator or a small note and write the sizes down in centimetres so you can compare them with a metric size chart without guessing.
Measuring your chest correctly
Stand relaxed with your arms hanging and measure around the widest part of the chest with a tape that lies flat and does not squeeze. Write the number down. If you are between two sizes, think about whether you prefer a close or a looser fit before you choose.
Compare with the chart on the product page
Every brand cuts a little differently, so always use the chart for the exact model. Look at bamboo T-shirts for men, find the chest measurements and pick the size where your measurement falls inside the range, or just below it if you want it close to the body.
Length and sleeves do not always follow the letter
The chest measurement says nothing about length and sleeves. Two t shirts in the same letter can differ in length. If you are tall or short, look at the length measurement too. Measure a shirt you already own so you know your ideal numbers.
What if you are between two sizes
If you are between two sizes, decide by what you wear underneath and over the top. If you want room for a layer below, take the larger. If you want a clear, close fit, take the smaller. Bamboo viscose gives a little, but not without limit.
Washing and size go together
Fabric can change a little with washing, so follow the care label. Wash at 30 degrees and dry flat so the shirt keeps its size. If you hang it by the shoulders it can stretch in length. That way it still fits the way it did on the first day.
A complete first layer in the right sizes
Once you know your size, use the same method for other items. Measure against the chart for socks for men and bamboo boxer briefs, so every layer fits properly and you avoid sending anything back.
Frequently asked questions
How do I convert inches to centimetres?
Multiply the inches by 2.54. A chest measurement of 40 inches is a little over 100 centimetres. Then compare it with the size chart on the product page.
Are UK sizes the same as Danish ones?
Not always. The letters vary from brand to brand, so use the chest measurement in centimetres and the chart for the model itself rather than comparing letter to letter.
What should I do between two sizes?
Take the larger if you want room for a layer underneath, and the smaller for a close fit. The length can also help you decide.