I have different keen boots for long hikes. El pedido llegó mucho antes de lo esperado y en excelentes condiciones, lo recomiendo 100% y está a un super precio! The fur lining makes them tighter and they are not as large as original Uggs. I just got it and its my first time using a cross bar. I really didnt expect a lot. The MDR-1as also have the ability to pummel you with bass, but they typically cost more than the WS1100is, and I personally dont think they match the detail of even the M50s. Rather lose for my average width foot. I was originally looking for higher ankle support but these supported me just fine. But one of the reviewers mentioned they had elastic bands on sides and kept your feet in place. Product received was Birko-Flor.