My old grey trail shoes are 2 years old, and the tread is so worn down that if they were tires, the steel would be poking out. So I went on Amazon.com and ordered a new pair. My favorite brand is New Balance. I am very confident in their sizing, which is more accurate than some other brands. In a NB shoe I am a 41, or a 9.5 Women's. I ordered the NB Women's Minimus Alpha Trail Runner, in Red/Blue/Yellow, a limited addition skittle colour! And (probably because skittles are no popular) they only cost $67.98! Who ever heard to a shoe costing under $100? And look sooo good! They match every outfit I own!