A goggle structure includes a protective soft pad, a frame, and a subsidiary lens frame. Convex portions are formed on upper and lower sides of the subsidiary lens frame and inserted into slots disposed at the frame, respectively. Hook portions are formed on upper and lower sides of the frame and extend backward. By inserting the frame into a receiving space disposed at the protective soft pad, the hook portions press against the periphery of the receiving space. Pressing portions and carrying portions are formed on upper and lower portions at the middle segment of the frame and adapted to hold the protective soft pad. The bottom of the subsidiary lens frame straddles the pressing portions and carrying portions. Branch portions extend from two outer sides of the frame to press against a concave portion of the protective soft pad. Hence, related components are engaged with each other.
