The Maliki, Shafi'i, Hanafi and Hanbali schools of thought observe that the navel is included. When a man is in total seclusion all by himself, his awrah will be his private organs. Does this mean the awrah is uncovered? Abu Sa’id Al-Khudri (radiya Allahu ‘anhu) narrates from Rasulullah (sallallahu ‘alayhi wa sallam), “The ‘awrah of the believing man [mu’min] is what is between his navel and his knees.” [reported by Imam Al-Bayhaqi in his Sunan Al-Kubra, See also Mughni Al-Muhtaj … Answered by Ustadh Tabraze Azam Question: I have multiple inquiries on the topic of nakedness[awrah] in terms of clothes.
Covering the Nakedness for a Man: Answers 26 May, 2014. The great Hanafi jurist, Imam al-Haskafi (Allah have mercy on him) states in his renowned Durr al-Mukhtar: “The Awra for a free woman (i.e. (See Radd al-Muhtar, 1/405). 1) For most pants with zippers, such as jeans and khaki pants, a space between the zipper and the button exists where one could prospectively see what is below. In Sunni interpretations, the 'awrah of a man refers to the part of the body from the navel to the knees. Imam Ahmad (A.R) says that the awrah of a man …

See al-Majmoo’, 3/173; al-Mughni, 2/286 These ahaadeeth include the following: not a slave, m) is her full body including her descending hair according to the correct opinion, except for the face, hands……and feet”. Imam Shafi goes further to state that the awrah of a man in front of women who are not his Mahram is the covering of the entire body. There are many ahaadeeth which indicate that a man’s ‘awrah is the area between the navel and the knee (and the navel and knee are not part of the ‘awrah).