FLX Point System is the most flexible product we've found . . .
and now they are 100% waterproof

The Work FLX (Flexible, Lightweight, Xtremely Comfortable) polyurethane sole technology gives you the same mobility of a tennis shoe with the added support of a work boot. Georgia has incorporated their "Double Stacked" airflow comfort core insole into this boot and combined it with the FLX system to create a very comfortable boot. Georgia's waterproof system allows your feet to breathe and keeps them dry and comfortable - guaranteed. The full lining is moisture wicking. The lacing system, with its cinch hook for better ankle support, allows for a secure fit. Slip- and oil-resistant sole. Imported. Specify size: Medium (D) and Wide (EE) width. Men's whole and half sizes 9-13 (no 12-1/2 or 13-1/2) from the selection box above. See drop down box for sizes currently available.