| 摘要 |
Headwear is provided including at least a head fitting portion, wherein the head fitting portion comprises an interior surface and an exterior surface. The interior surface is defined by an interior surface lower section including at least one interior surface lower section operative textile material portion, wherein each of the at least one interior surface lower section operative textile material portion includes at least 75 volume % of an effective material based on the total volume of the interior surface lower section operative textile material portion, and an interior surface remainder including at least one interior surface remainder textile material portion, wherein each of the at least one interior surface remainder textile material portion includes less than 50 volume % of the effective material based on the total volume of the interior surface remainder textile material portion. The effective material is a fibre comprising optically active particles which absorb light at a first wavelength and re-emit light at a second wavelength.
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