Mid-waist cotton graphene underpants

Seamless graphene antibacterial underwear. using black technology graphene. lasting antibacterial. care for health.

Features:

• Fabric name: Nylon/nylon
• Thin. more comfortable naked ice silk resist the heat
• Antibacterial graphene bottom crotch. stand in the water honeycomb network. instant moisture absorption from inside to outside. 24h to keep dry and breathable. repeated washing. lasting antibacterial
• High stretch waist. thin. Not let down
• Color stability and environmental protection printing and dyeing. many improved version