... thermal conductivity is very low, because of cotton fiber with porous can accumulate a lot of air, the air ... material and nitrogenous material and pectin. Cotton fabric contact with the skin without any stimulation, no negative effects on ... Composition: 32SC4. Width: 150cm5. Weight: 140gsm6. Color: white7. Usage: T-shirt, formal attire, underwear, yoga suit, pajamas, bedding, household items8. Way ...