In the summer I tend to stick to my regular moisturizer/cream but I switch to powder foundation (with SPF of course!) in the summer just because it feels better on my complexion, and obviously lighter. It's also easier to deal with when I sweat. I tend to put away my liquid foundation and aside from using some concealer, I simply brush on my foundation when needed and that's it. I hate the feeling of heavy makeup, especially when it's hot...it drives me nuts! But since I have eczema and skin that can become my enemy, I put more effort into my skin care routine so that I don't need to wear foundation of any kind when I go out. So far, so good!