Fibre content
Cotton, linen, viscose/rayon, modal, polyester, wool, and blends — printed on the wash label.
Why it matters
Natural fibres breathe and absorb sweat; polyester wicks but holds odour; blends trade comfort for wrinkle resistance and price.
What to check
'Cotton-rich' can be 55% cotton. In peak Indian summer, anything over 30% polyester feels sticky.