- Men's black jacket - Suit collar, long sleeves - 1 chest pocket, 2 zipped side pockets, 1 piped inside pocket - Smooth leather outer, jacquard IKKS lining - Asymmetric zip fastening Our undertakings with regards Leather The black leather jacket is an iconic piece in the IKKS wardrobe and rocks its biker vibe. It’s a rock signature to wear as much as you like with all the season’s looks.