The upper material of the Wrapt Bungee shoes is high-quality leather. They are easy to slip on and off, with no need to tie laces. A great choice for casual everyday shoes from late spring to autumn. As is typical for the Wrapt series, the sole structure offers a barefoot-like feel thanks to the Merrell Barefoot 2.0 system: the sole is anything but stiff, and the cushioning is relatively moderate. This allows the foot to move more naturally. However, the feel is not as harsh as in the most minimalist barefoot shoes. - Standard fit - Lightweight EVA cushioning - Highly grippy Merrell Quantum Grip outsole - Cleansport NXT treatment helps reduce odor buildup - Insole made from recycled fiber