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