Muhammad bin Abi Fadayk محمد بن إسماعيل بن مسلم بن أبي فديك · Chapters on Hajj Rituals

“There is no Muhrim (pilgrim in Ihram) who exposes himself to the sun all day for the sake of Allah, reciting the Talbiyah until the sun goes down, but his sins will disappear and he will go back like on the day his mother bore him.”

“He should not wear a shirt, or turbans (or head cover), pants or pajamas, hooded cloaks and no leather socks, unless he cannot find sandals, in which case he may wear leather socks but should cut them to below the ankles. And he should not wear any clothes that have been touched (dyed) with saffron or Wars.”*