Providing technology that can improve wearing comfort by preventing wearable devices from being worn out. The shock-absorbing member 11 is attached to the wearable device 1. The buffer member 11 includes a base portion 13 that is positioned on the wearable device 1 and fixed to the wearable device 1, and a buffer portion 12 that is positioned on the contact surface side of the human body and deforms by touching the human body. Prepare. [Selection] Figure 4ウェアラブル機器の装着ズレを防止し装着感を改善することのできる技術の提供。ウェアラブル機器1に緩衝部材11を取付ける。緩衝部材11は、ウェアラブル機器1への装着面側に位置してウェアラブル機器1に固定されるベース部13と、人体に対する当接面側に位置し人体に触れて追従変形する緩衝部12とを備える。【選択図】図4