Georgia Waterproof System: Don't sweat it. Air gets in, even though water can't. Water can try to flow past this obstacle, but there's a 100% guarantee it won't. The Georgia Waterproof system comes equipped with a heavily fortified defense against water, because dry feet are happy feet. Protective Toe: Impact testing determines the amount of protection to the toe under various foot pounds of force. Compression testing determines the amount of static pressure a steel/composite toe cap can withstand. These boots are I75/C75 Rocky Boots Brown Core 37 Steel Toe 6 inch Men's Waterproof Work Boots, Medium, 9.5 GB00636-M-095