▎ 摘　　要

NOVELTY - The utility model claims a multi-functional graphene underwear, comprising an underwear body front piece and the underwear body rear piece and hip thickened sheet and underwear body front top end provided with a waist elastic, the interlayer of the front abdomen, crotch, knee part interlayer; ankle part interlayer, inner side part of the knee joint interlayer are made of graphite fiber material, such a graphene fiber has excellent heat conduction, helps accelerate the body blood circulation, improve metabolism, increase skin surface temperature, molecular structure of graphene make it extremely strong permeability, no need to worry about underwear bacterial propagation, thereby solving the problem that the traditional underwear is easy to breed bacteria on the root by the waist elastic is provided with waist memory alloy ring and in the two side of the front abdomen and hip thickened sheet upper end two side is provided with multiple waist memory alloy rod, can avoid the fat at the hip to the thigh, The utility model has simple and novel structure, which greatly improves the comfort of people wearing underwear.