Question

Polyster shirts are uncomfortable to wear in summers

Answer 1

because it doesn't allow to pass air inside to outside.so on our body surfaces sweat has been occur when air not pass through the polyster then evaporation doesnot occur. so we feel very hot. so we don't wear polyster clotbecause it doesn't allow to pass air inside to outside.so on our body surfaces sweat has been occur when air not pass through the polyster then evaporation doesnot occur. so we feel very hot. so we don't wear polyster cloth.