If it's ease and functionality that you're searching for in an outfit, make a crew-neck t-shirt and grey ripped jeans your outfit choice. Teal high top sneakers complement this look quite nicely. Keep this look in your head when spring sets it, and we promise you'll save time crafting a look on more than one occasion. Guys who wonder how to pull off cool casual looks as you pass the big 3-0, this combination should answer your question.