A wearing member according to various embodiments of the present disclosure comprises: a strap comprising a first strap and a second strap; and a fastening member comprising a first fastener and a second fastener, wherein the first strap is configured to pass through the first fastener including a first magnet, the second strap is fixed to one end of the second fastener including a second magnet, the first fastener and the second fastener are formed to be stacked and coupled to each other, and on a cross-section with respect to the lengthwise direction of the strap, a normal line with respect to a coupling surface between the first fastening member and the second fastening member may have an angle greater than 90-degree with a tensile direction of the second strap applied to the second fastening member.