Nsalu yopangidwa ndi spunlace yosaluka yoyenera kuphimba nkhope za dzuwa, makamaka yopangidwa ndi ulusi wa polyester (PET) kapena yosakanikirana ndi viscose, nthawi zambiri imawonjezeredwa ndi zowonjezera zotsutsana ndi UV. Pambuyo powonjezera zowonjezera, chiwongolero chonse choteteza ku dzuwa cha chigobacho chimatha kufika UPF50+. Kulemera kwa nsalu yopangidwa ndi spunlace yosaluka nthawi zambiri kumakhala pakati pa 40-55g/㎡, ndipo zinthu zolemera pang'ono zimakhala ndi mpweya wabwino ndipo ndizoyenera kuteteza ku dzuwa tsiku lililonse; Zinthu zolemera kwambiri zimakhala ndi chitetezo chabwino ku dzuwa ndipo zimatha kuthana ndi malo okhala ndi UV wamphamvu kwambiri. Mitundu imatha kusinthidwa;
