Is it allowed to wear Leather Goods made from an animal, (besides Pig), that was not slaughtered according to Scared Law inside Salat and outside of Salat?
The leather of most Haram animals may be purified in one of two ways:
1) Slaughtering the animal in an Islamic manner
2) Tanning the skin after the death of the animal
Hence if the skin is tanned then it is considered pure and it is permissible to wear it during Salah as well as outside of it.
And Allah knows best.
Mufti Ikram ul Haq
Fatwa Center of America