Women's Aerosoles Micah Knee High Boots The Micah Boot, by Aerosoles Shoes, was pressure-tested by performance on the streets of the city. Micah is surprisingly flexible for a knee-high stretch tall boot. Built on our signature diamond flex outsole, Ortholite insole, stretch upper and sturdy block heel, Micah is endlessly supportive. Our fans love Micah because she’s always working with you, keeping you in lasting comfort, and style. Micah looks great with everyday looks as with eveningwear. With Micah, these boots were made for walking!