Nunn Bush Men。Men\'s Nunn Bush Otis Brown Leather Chelsea Boots Sz 11M. Like New, Excellent Condition. Worn Once. Please refer to pics. Purchase with confidence. The Chelsea first became popular on these shores during the British invasion of the 1960s. Today, the Nunn Bush Otis Plain Toe Chelsea Boot takes that iconic style and adds some high-tech ingenuity like a molded Memory Foam footbed, a feather-wood heel, and lightweight rubber sole. The result is as a boot that is as comfortable as it is stylish. Rich and rugged genuine leather upper Breathable Suedetec linings engineered for moisture management Ultra-comfortable molded footbed with Memory Foam for all-day comfort Our KORE technology is biomechanically designed for walking. As it propels you forward, the sole of the shoe is designed to support and cushion your every step. Feather-wood heel for a natural stacked-leather look with a lightweight EVA/rubber sole for superior shock absorption