Mocked? No, it never occurred to me that they might. I'm sorry you're in that situation. I think I would lose the cycling garb were I you; I wear slacks and t-shirt entering the building, and bought a helmet just to carry it in to have an excuse for sweating. Then again, I have long graying hair and a penchant for pink and purple shirts and no one hassles me so my advice might not work for you, but it's just common sense isn't it?