I'm really enjoying "clean" men's shoes for the warm L.A spring weather. They will be perfect for summer too! A crisp and light sneaker is great for a more put-together look...you can't always be in flip flops boys. Here are some good finds and they are all under $100:
Fred Perry Grey Coxson Canvas for $60 @ Urban Outfitters
Simple and breathable. A canvas sneaker will allow some air flow on those sweaty summer days + the gray color is a good neutral so you will get a lot of wear out of them.
Tretorn Krona Linen for $71 @ Revolve Clothing
I like the navy trim detail around the shoe because it gives it a very polished look. Also, there is a really cool turquoise triangle detail in the back. These would be great with shorts and no socks (don't knock it 'till you try it).
Clae Ellington for $95 @ Revolve Clothing
Clean doesn't necessarily mean white. "Nude" is so hot right now with women's shoes but I really like the idea of a light brown/nude sneaker for guys too. You can wear it with anything: denim, colored shorts, and khakis.