underpants cotton Other / other 60 (90-100cm), 65 (100-110cm), 70 (110-120cm), 75 (120-130cm), 80 (130-140cm), 85 (140-150cm) Other 100% Four seasons neutral 1-3 years old, 3-5 years old, 5-7 years old S004 Expel dampness and absorb sweat