This relaxed casual pairing of a black leather biker jacket and black chinos is super easy to throw together without a second thought, helping you look awesome and ready for anything without spending too much time rummaging through your wardrobe. Finishing with black leather tassel loafers is a guaranteed way to bring a bit of zing to this getup. Gentlemen wondering how to wear modern off-duty outfits as you slip into your 30s, this outfit should answer your question.