I am in need of a new pair of casual leather slip-ons. My current option is a pair of light colored Sperry boat shoes, but now I need something darker. I've looked at another pair of Sperry's, but I'm wondering what other options are out there. These will typically be worn with shorts on hot days, occasionally in jeans or chinos on casual Friday. Anyway, what are you guys wearing as more of a casual loafer?