Lesela la bongaka la YA1819 (72% polyester, 21% rayon, 7% spandex) le fana ka bokhabane ba bongaka ka ho otlolla mahlakore a mane le ho tšoarella ha bobebe ba 300GSM. Le tšeptjoa ke lihlahisoa tse etellang pele tsa tlhokomelo ea bophelo bo botle tsa US, le fihlela litekanyetso tsa FDA/EN 13795 bakeng sa ho hanyetsa mokelikeli le polokeho ea letlalo. Mebala e lefifi e loantša matheba, ha mebala e khathollang e ntlafatsa boiketlo ba mokuli. Mofuta o tsitsitseng o sebelisa polyester e sebelisitsoeng hape le lidae tse netefalitsoeng ke Bluesign®, e fokotsang tšusumetso ea tikoloho. E loketse li-scrub tse sebetsang hantle tse leka-lekanyang ho tsamaea, ho latela melao le litekanyetso tse hlokomelang tikoloho.