The Navy Shell boots have a very thin material in the toe box. It's something we've only begun to use recently. It preserves the shape of the last, but it no where near as bulky as typical toe box material. It's soft enough that you can press it down with your thumb, but it pops right back into place. The Colour 8 CXL boots are entirely unstructured in the toe.
1/10/14 at 12:47pm