Clothing for Men

Q: Is it permissible to wear track pants or 3/4 shorts and a t-shirt when engaging in some sports to keep fit?

Q: When playing some sport is it fine to do so without a topi?

Q: I read the hadith "The difference between us and the pagans is that we wear the 'imama on top of the qalansuwa" (Abu Dawud). Does this mean that the mere wearing of a topi resembles the practise of the pagans and that it is better for us to wear imamas? The only problem for me wearing an imama is that it is uncommon amongst the Muslims where I live, most people including elders and teachers wear topi, and I am afraid that I give myself a higher rank than I am worth if I wear an imama. Is this a valid excuse not to wear an imama?

Q: When playing sports to keep fit e.g squash or soccer etc, is it permissible to wear 3/4 shorts and tshirt, or must one wear a short kurtha?

Q: On Bakri eid we find that many people who usually wear kurthas and sunnat libaas leave the sunnat clothing and wear 3/4 shorts and tshirt, with the excuse that we cannot make Qurbani /work with a kurtha on. Do we find this in the life of Nabi Sallallahu Alaihi Wasallam that he would wear different clothes when doing messy work etc or should one stick to wearing the kurtha when doing hard work etc?

Q: Should the thermals worn in winter under the pyjama be above the ankles or is it permissible if they are not?

Q: Is it sunnat to have one's kurtha pocket on the right hand side of the chest? And have the button flap with the right side on top of the left?

Q: We have many transgenders among us. Though they have male features, they still prefer to dress themselves as women and due to this, they are being subjected to all sorts of humiliation in our society. Does Islam classify them as males or females? Is there any Qur'anic Ayat or Sahih Hadith mentioning them?

Q:

1. Can we use skin tight pant inside the lungi or pajama in cold season?
2. Is it allowed to wear underwear.

Q: Is this the only particular dress in Islam for men prescribed by Indian Madaaris?