I'm stepping ahead with next spring's go-to shoe: the low-heeled, closed-toe mule. Popping up at designer shows like Brock (last pic), Tibi, Rag & Bone, and 3.1 Phillip Lim, these easy, breezy, walking-friendly shoes are already hitting the New York City pavement! The pair, above, is from (also ), while the ones, below, are . Other chic options currently available include these by , and .