A crew-neck sweater and black cargo pants have become a must-have pairing for many style-conscious guys. Bring a fun vibe to by slipping into white athletic shoes. Can you see how very easy it is to look dapper and stay comfy come chillier weather, all thanks to looks like this? Gents who are curious how to pull off cool casual outfits as you are making it through your teen years, this combo should answer your question.